<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0871-3413</journal-id>
<journal-title><![CDATA[Arquivos de Medicina]]></journal-title>
<abbrev-journal-title><![CDATA[Arq Med]]></abbrev-journal-title>
<issn>0871-3413</issn>
<publisher>
<publisher-name><![CDATA[ArquiMed - Edições Científicas AEFMUP ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0871-34132006000100004</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Colheita de células progenitoras hematopoiéticas periféricas em doentes pediátricos]]></article-title>
<article-title xml:lang="en"><![CDATA[Peripheral blood progenitor cells collection in paediatric patients]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bini-Antunes]]></surname>
<given-names><![CDATA[Marika]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Roncon]]></surname>
<given-names><![CDATA[Susana]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Campilho]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[Isabel]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leal]]></surname>
<given-names><![CDATA[Helena]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ávila]]></surname>
<given-names><![CDATA[Alcina]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[Sara]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[António]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vaz]]></surname>
<given-names><![CDATA[Carlos Pinho]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[Rosa Branca]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pimentel]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Norton]]></surname>
<given-names><![CDATA[Lucília]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carvalhais]]></surname>
<given-names><![CDATA[Alzira]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Regional do Porto Instituto Português de Oncologia Francisco Gentil ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Centro Regional do Porto Instituto Português de Oncologia Francisco Gentil Transplantação de Medula Óssea]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Centro Regional do Porto Instituto Português de Oncologia Francisco Gentil Pediatria]]></institution>
<addr-line><![CDATA[Porto ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2006</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2006</year>
</pub-date>
<volume>20</volume>
<numero>1-2</numero>
<fpage>25</fpage>
<lpage>29</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0871-34132006000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0871-34132006000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0871-34132006000100004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A evolução das técnicas de aférese tem permitido a colheita de células progenitoras hematopoiéticas periféricas (CPHP) em crianças candidatas a autotransplante. Neste trabalho analisamos retrospectivamente 71 crianças (37 de sexo masculino e 34 de sexo feminino) propostas para autotransplante no IPO-Porto entre Dezembro 1995 e Setembro 2005. Os doentes tinham uma mediana de 10 anos de idade e um peso mediano de 29 kg. Apresentavam os seguintes diagnósticos: neuroblastoma 20, doença de Hodgkin 13, leucemia mielóide aguda 9, leucemia linfoblastica aguda 8, linfoma não Hodgkin 6, sarcoma de Ewing 5, outros diagnósticos 10. Todos os doentes foram tratados com quimioterapia antes da primeira mobilização (mediana de 2 protocolos) e em 9 deles também foi efectuada radioterapia. As crianças foram mobilizadas com G-CSF com uma dose diária mediana de 11,1 µg/kg (mínimo 5-máximo 20) na primeira mobilização e 18.1 µg/kg (mínimo 6, máximo 25-21) na segunda mobilização. Iniciamos as colheitas ao 5º dia de mobilização e uma hora após a injecção de G-CSF. Foram realizadas, no máximo, três aféreses por mobilização. Em 22 crianças (28,2%) foi necessária uma segunda mobilização e em 4 (5,6%) uma terceira para atingir uma dose alvo de 2x10(6)/kg células CD34+. Foi efectuado priming com eritrócitos em 32 doentes (45%). Em cada aférese foram processadas uma mediana de 4 volemias, sendo o tempo mediano de duração de cada procedimento de 141 minutos. A mediana do débito sanguíneo mantido foi de 59 ml/min. Uma mediana de 0,94x10(6)/kg e 0,80x10(6)/kg células CD34+ foi colhida por aférese, na primeira e na segunda mobilização, respectivamente. Encontramos uma correlação estatisticamente significativa entre o número de células CD34+ no sangue periférico pré aférese e na colheita (coeficiente de Pearson 0,834, p<0,01). Observamos uma correlação estatisticamente significativa entre a contagem plaquetária e de leucócitos pré-aférese e a percentagem de células CD34+ no enxerto (Kruskal Wallis, p<0,01). Não encontramos uma correlação significativa entre o número de protocolos de quimioterapia efectuados antes da 1ª mobilização e o número de células CD34+ colhidas. Da mesma forma, não houve nenhuma correlação entre a radioterapia antes da 1ª mobilização e o número de progenitores colhidos. Em conclusão a colheita de células progenitoras hematopoiéticas periféricas nos doentes pediátricos é um procedimento seguro e algumas determinações analíticad pré-aféres, nomeadamente a contagem de células CD34+, de plaquetas e leucócitos constituem bons indicadores da eficácia da colheita.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Advances in aphaeresis technology allowed the collection of peripheral blood progenitor cell (PBPC) in children candidates to autologous transplantation. We retrospectively analysed clinical and analytical data from 71 children (37 males; 34 females) proposed for autologous PBPC transplantation between 1995 and September 2005. Patients (median age 10 years, range 2-16; median weight 29 kg, range 10-72) presented the following malignancies: neuroblastoma 20, Hodgkin disease 13, acute myeloid leukaemia 9, acute lymphoid leukaemia 8, non-Hodgkin lymphoma 6, Ewing sarcoma 5, others 10. Prior to mobilization, all patients received chemotherapy (median number of 2 protocols, range 1-5) and 9 patients also received radiotherapy. All children were mobilized with G-CSF with a median daily dose of 11,1 µg/kg (range 5-20) in the first mobilization and 18.1 µg/kg (range 6,25-21) in the second mobilization. Collections started on day 5 and a maximum of three aphaeresis per mobilization was performed to obtain at least 2x10(6)/kg CD34+ cells. Twenty children (28,2%) needed a second mobilization and 4 children (5.6%) a third one to achieve the CD34+ cell target. For the aphaeresis collections, red blood cell priming was performed in 32 patients (45%). The median procedure time was 141 minutes and the rate of inlet flow 59 ml/min. We processed a median of 4 blood volumes (range 1.7-4.2) in a single session. A median number of 0,94x10(6)/kg and 0.80x106/kg CD34+ cells was collected per aphaeresis in the first and second mobilization, respectively. The highest CD34+ cell number was obtained in the first day of collection. By linear regression analysis, a significant correlation was observed between peripheral blood CD34+ cell count and CD34+ cells/kg patient body weight collected (Pearson coefficient 0.834, p<0,01). Additionally, a significant correlation between pre-aphaeresis platelet count and CD34+ cell yield and the pre-aphaeresis white blood cell count and CD34+ cell yield was found (Kruskal Wallis test, p<0,01). We didn’t find any correlation between prior radiotherapy and chemotherapy and the number of CD34+ cells collected. Side effects occurred in 46/186 procedures, mainly due to symptomatic hypocalcaemia (n=20) and transient (n=14) or persistent (n=9) catheter occlusion. In summary, PBPC collection in paediatric patients is a safe procedure, with no major complications. Platelet count, white blood cell count and CD34+ cell count pre-aphaeresis were good predictors of CD34+ cell yield.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[progenitores hematopoiéticos]]></kwd>
<kwd lng="pt"><![CDATA[aférese]]></kwd>
<kwd lng="pt"><![CDATA[crianças]]></kwd>
<kwd lng="pt"><![CDATA[transplante autólogo]]></kwd>
<kwd lng="en"><![CDATA[antologous transplantation]]></kwd>
<kwd lng="en"><![CDATA[children]]></kwd>
<kwd lng="en"><![CDATA[progenitor stern cell]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <B>Colheita de C&eacute;lulas Progenitoras Hematopoi&eacute;ticas Perif&eacute;ricas  em Doentes Pedi&aacute;tricos</B>      <P   align="justify">Marika Bini-Antunes*; Susana Roncon*; Fernando Campilho&dagger;; Isabel Barbosa*; Helena Leal*; Alcina &Aacute;vila*; Sara Ferreira*; Ant&oacute;nio Campos&dagger;; Carlos Pinho Vaz&dagger;; Rosa Branca Ferreira&dagger;; Pedro Pimentel&dagger;; Luc&iacute;lia Norton&Dagger;; Alzira Carvalhais* </P>     <P align="justify">Servi&ccedil;os de *Imuno-Hemoterapia, &dagger;Transplanta&ccedil;&atilde;o    de Medula &Oacute;ssea e &Dagger;Pediatria, Instituto Portugu&ecirc;s de Oncologia    Francisco Gentil, Centro Regional do Porto, Porto. </P >     <P align="justify">&nbsp;</P >     <P align="justify"><b>Resumo</b></P >     <P align="justify"   >A evolu&ccedil;&atilde;o das t&eacute;cnicas de af&eacute;rese tem permitido    a colheita de c&eacute;lulas progenitoras hematopoi&eacute;ticas perif&eacute;rica</B>s    (CPHP) em crian&ccedil;as candidatas a autotransplante. Neste trabalho analisamos    retrospectivamente 71 crian&ccedil;as (37 de sexo masculino e 34 de sexo feminino)    propostas para autotransplante no IPO-Porto entre Dezembro 1995 e Setembro 2005.    Os doentes tinham uma mediana de 10 anos de idade e um peso mediano de 29 kg.    Apresentavam os seguintes diagn&oacute;sticos: neuroblastoma 20, doen&ccedil;a    de Hodgkin 13, leucemia miel&oacute;ide aguda 9, leucemia linfoblastica aguda    8, linfoma n&atilde;o Hodgkin 6, sarcoma de Ewing 5, outros diagn&oacute;sticos    10. Todos os doentes foram tratados com quimioterapia antes da primeira mobiliza&ccedil;&atilde;o    (mediana de 2 protocolos) e em 9 deles tamb&eacute;m foi efectuada radioterapia.    As crian&ccedil;as foram mobilizadas com G-CSF com uma dose di&aacute;ria mediana    de 11,1 &micro;g/kg (m&iacute;nimo 5-m&aacute;ximo 20) na primeira mobiliza&ccedil;&atilde;o    e 18.1 &micro;g/kg (m&iacute;nimo 6, m&aacute;ximo 25-21) na segunda mobiliza&ccedil;&atilde;o.    Iniciamos as colheitas ao 5&ordm; dia de mobiliza&ccedil;&atilde;o e uma hora    ap&oacute;s a injec&ccedil;&atilde;o de G-CSF. Foram realizadas, no m&aacute;ximo,    tr&ecirc;s af&eacute;reses por mobiliza&ccedil;&atilde;o. Em 22 crian&ccedil;as    (28,2%) foi necess&aacute;ria uma segunda mobiliza&ccedil;&atilde;o e em 4 (5,6%)    uma terceira para atingir uma dose alvo de 2x10<Sup>6</Sup>/kg c&eacute;lulas    CD34+. Foi efectuado <I>priming</I> com eritr&oacute;citos em 32 doentes (45%).    Em cada af&eacute;rese foram processadas uma mediana de 4 volemias, sendo o    tempo mediano de dura&ccedil;&atilde;o de cada procedimento de 141 minutos.    A mediana do d&eacute;bito sangu&iacute;neo mantido foi de 59 ml/min. Uma mediana    de 0,94x10<Sup>6</Sup>/kg e 0,80x10<Sup>6</Sup>/kg c&eacute;lulas CD34+ foi    colhida por af&eacute;rese, na primeira e na segunda mobiliza&ccedil;&atilde;o,    respectivamente. Encontramos uma correla&ccedil;&atilde;o estatisticamente significativa    entre o n&uacute;mero de c&eacute;lulas CD34+ no sangue perif&eacute;rico pr&eacute;    af&eacute;rese e na colheita (coeficiente de Pearson 0,834, p<0,01) Observamos    uma correla&ccedil;&atilde;o significativa entre a contagem plaquet&aacute;ria    e de leuc&oacute;citos pr&eacute;-af&eacute;rese e a percentagem de c&eacute;lulas    CD34+ no enxerto (Kruskal Wallis, p<0,01). N&atilde;o encontramos uma correla&ccedil;&atilde;o    significativa entre o n&uacute;mero de protocolos de quimioterapia efectuados    antes da 1&ordf; mobiliza&ccedil;&atilde;o e o n&uacute;mero de c&eacute;lulas    CD34+ colhidas. Da mesma forma, n&atilde;o houve nenhuma correla&ccedil;&atilde;o    entre a radioterapia antes da 1&ordf; mobiliza&ccedil;&atilde;o e o n&uacute;mero    de progenitores colhidos. Em conclus&atilde;o a colheita de c&eacute;lulas progenitoras    hematopoi&eacute;ticas perif&eacute;ricas nos doentes pedi&aacute;tricos &eacute;    um procedimento seguro e algumas determina&ccedil;&otilde;es anal&iacute;ticas    pr&eacute;-af&eacute;rese, nomeadamente a contagem de c&eacute;lulas CD34+,    de plaquetas e leuc&oacute;citos constituem bons indicadores da efic&aacute;cia    da colheita. </P >     <P align="justify"   ><B>Palavras-chave:</B> progenitores hematopoi&eacute;ticos; af&eacute;rese; crian&ccedil;as;    transplante aut&oacute;logo</P >     <P align="justify"   >&nbsp;</P >        <P   ><b>Abstract</b></P >     <P   ><b>Peripheral Blood Progenitor Cells Collection in Paedi</b></P >     ]]></body>
<body><![CDATA[<P align="justify"   >Advances in aphaeresis technology allowed the collection of peripheral blood    progenitor cell (PBPC) in children candidates to autologous transplantation.    We retrospectively analysed clinical and analytical data from 71 children (37    males; 34 females) proposed for autologous PBPC transplantation between 1995    and September 2005. Patients (median age 10 years, range 2-16; median weight    29 kg, range 10-72) presented the following malignancies: neuroblastoma 20,    Hodgkin disease 13, acute myeloid leukaemia 9, acute lymphoid leukaemia 8, non-Hodgkin    lymphoma 6, Ewing sarcoma 5, others 10. Prior to mobilization, all patients    received chemotherapy (median number of 2 protocols, range 1-5) and 9 patients    also received radiotherapy. All children were mobilized with G-CSF with a median    daily dose of 11,1 &micro;g/kg (range 5-20) in the first mobilization and 18.1    &micro;g/kg (range 6,25-21) in the second mobilization. Collections started    on day 5 and a maximum of three aphaeresis per mobilization was performed to    obtain at least 2x10<Sup>6</Sup>/kg CD34+ cells. Twenty children (28,2%) needed    a second mobilization and 4 children (5.6%) a third one to achieve the CD34+    cell target. For the aphaeresis collections, red blood cell priming was performed    in 32 patients (45%). The median procedure time was 141 minutes and the rate    of inlet flow 59 ml/min. We processed a median of 4 blood volumes (range 1.7-4.2)    in a single session. A median number of 0,94x10<Sup>6</Sup>/kg and 0.80x106/kg    CD34+ cells was collected per aphaeresis in the first and second mobilization,    respectively. The highest CD34+ cell number was obtained in the first day of    collection. By linear regression analysis, a significant correlation was observed    between peripheral blood CD34+ cell count and CD34+ cells/kg patient body weight    collected (Pearson coefficient 0.834, p<0,01). Additionally, a significant correlation    between pre-aphaeresis platelet count and CD34+ cell yield and pre-aphaeresis    white blood cell count and CD34+ cell yield was found (Kruskal Wallis test,    p<0,01). We didn&rsquo;t find any correlation between prior radiotherapy and    chemotherapy and the number of CD34+ cells collected. Side effects occurred    in 46/186 procedures, mainly due to symptomatic hypocalcaemia (n=20) and transient    (n=14) or persistent (n=9) catheter occlusion. In summary, PBPC collection in    paediatric patients is a safe procedure, with no major complications. Platelet    count, white blood cell count and CD34+ cell count pre-aphaeresis were good    predictors of CD34+ cell yield. </P >     <P   ><B>Key-words:</B> antologous transplantation; children; progenitor stern cell</P >     <P   >&nbsp;</P >     <P align="justify">Texto completo dispon&iacute;vel apenas em PDF.</P>     <p>Full text only available in PDF format.</p>     <p>&nbsp;</p>     <p   align="justify" ><B>REFER&Ecirc;NCIAS </B></p >    <!-- ref --><P   align="justify" >1 - D Orbach, S Hojjat-Assari, F Doz, et al. Peripheral blood stem cell collection in 24 low weight infants: experience of a single centre. Bone Marrow Tranplant 2003;31:171-4. </P >     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000020&pid=S0871-3413200600010000400001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><P   align="justify" >2 - Cecyn KZ, Seber A, Ginani UC, et al. Large volume leukapheresis for peripheral    blood progenitor cell collection in low body weight pediatric patients. A single    centre experience.Transfus Apher Sci 2005 Jun; 32(3): 269-274. </P >     <P   align="justify" >3 - Grupp SA, Stern JW, Bunin N, et al.Tandem High dose therapy in rapid sequence    for children with high risk neuroblastoma.J Clin Oncol 2000;18: 2567-75. </P >     ]]></body>
<body><![CDATA[<P   align="justify" >4 - Koristek Z, Sterba J, Havranova D, Mayer J. Technique for PBSC harvesting in children of weight under 10 Kg. Bone Marrow Transplant 2002;29: 57-61. </P >     <P   align="justify" >5 - Marson P, Petris MG, de Silvestro G. Collection of peripheral blood stem    cells in paediatric patients: a concise review on technical aspects. Bone Marrow    Transplant 1998; 22 Suppl. 5:S7-S11. </P >     <P   align="justify" >6 - Sevilla J, Gonz&aacute;lez-Vicent M, Madero L, Garcia-S&aacute;nchez F, D&iacute;az    MA. Granulocyte colony-stimulating factor alone at 12 ug/Kg twice a day for    4 days for peripheral blood progenitor cell priming in pediatric patients. Bone    Marrow Transplant 2002;30:417-20. </P >     <P   align="justify" >7 - Diaz MA, Alegre A, Villa M, et al. Pediatric experience with autologous peripheral blood progenitor cell transplantation: influence of CD 34+ cell dose in engraftment kinetics. Bone Marrow transplant 1996;18:699-703. </P >     <P   align="justify" >8 - Diaz MA, Kanold J, Vicent MG, Halle P, Madero L, De-meocq F. Using peripheral    blood progenitor cells (PBPC) for transplantation in pediatric patients: a state    of the art review. Bone Marrow Transplant 2000;26:1291-8. </P >     <P   align="justify" >9 - Diaz MA, Garcia-Sanchez F, Lillo R, Vicent MG, Vicario JL, Madero L. Large volume leukapheresis in pediatric patients: pr&eacute;-apheresis peripheral blood CD34+ cell count predicts progenitor cell yield. Haematologica 1999;84:32-5. </P >     <P   align="justify" >10 - Sevilla J, Gonzalez-Vicent M, Madero L, Garcia-Sanchez F, Diaz MA. Large    volume leukapheresis in small children: safety profile and variables affecting    peripheral blood progenitor cell collection. Bone Marrow Transplant 2003;31:    263-7. </P >     <P   align="justify" >11 - Delgado J, Fernandez-Jimenez MC, Martinez A, et al. Analysis of factors    affecting PBPC collection in low-weight children with malignant disorders. Cytotherapy    2004;6:43-9. </P >     <P   align="justify" >12 - Torrabadella M, Olive T, Ortega JJ, Massuet L. Enhanced HPC recruitment in children using LVL and a new automated apheresis system. Transfusion 2000;40:404-10. </P >     <P   align="justify" >13 - Cassens U, Barth IM, Baumann C, et al. Factors affecting the efficacy of    peripheral blood progenitor cells collections by large volume leukaphereses    with standardized processing volumes. Transfusion 2004;44:1593-602. </P >     ]]></body>
<body><![CDATA[<P   align="justify" >&nbsp;</P >     <p   align="justify" ><B>Correspond&ecirc;ncia</B>: </p >     <P   >Dr.&ordf; Marika Antunes </P >     <P   >Departamento de Imuno-Hemoterapia Instituto Portugu&ecirc;s de Oncologia Francisco    Gentil Centro Regional do Porto </P >     <P   >Rua Dr. Ant&oacute;nio Bernardino de Almeida 4200-072 Porto </P >     <P   align="justify" >e-mail: <a href="mailto:marika.bini@email.it">marika.bini@email.it </a></P >     <P   align="justify" >&nbsp;</P >      ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Orbach]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Hojjat-Assari]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Doz]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Peripheral blood stem cell collection in 24 low weight infants: experience of a single centre]]></source>
<year>2003</year>
<volume>31</volume>
<page-range>171-4</page-range><publisher-name><![CDATA[Bone Marrow Tranplant]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
