2183-5985 2183-5985 S2183-59852022000100052 10.21011/apn.2022.2810 Portugal Portugal Portugal Portugal 30 03 2022 30 03 2022 28 52 58

1 2013 2 2013 3 2010 4 2007 1 15 15 17-21 5 1996 7072 313 313 21-8 6 2008 1 1 1 9-24 7 2021 20 2 2 6-16 8 2012 12 6 6 601-2 9 2003 2ª 10 2018 11 265 265 11 2008 10 1 1 26-32 12 2012 15 24-7 13 2014 1 2 2 14-22 14 2019 21 5 5 09-30 15 2018 15 36-40 16 2021 25 48-53 17 2017 9 12-6 18 2019 22 4 4 57-76 19 2014 20 72 72 17-20 20 2012 14 31-4 21 2018 31 131-51 22 2015 26 309-20 23 2011 24 2015 25 2019 143 117-23 26 2008 23 1 1 78-80 27 2015 13 5 5 1231-9 28 2004 46 5 5 514-22 29 2011 24 470-8 30 2005 24 6 6 961-70 31 2012 44 4 4 563-71 32 2008 14 4 4 182-8 33 2000 32 5 5 1101-7 34 2004 86-91 35 2005 37 107-S112 36 2005 11 11 11 524-32 37 2009 14 10 10 427-31 38 2010 25 48-56 39 2010 110 1676-83 40 2011 15 145-51 41 2014 42 2008 13 5 5 497-514 43 2017 17 1 1 141 44 2004 63 427-9 45 2014 5 89-94 46 2013 47 2010 29 4 4 347-86 48 2020 49 2018 7 50 2013 28 5 5 491-500 51 1997 13 9 9 52 Royal College of Physicians and British Society of Gastroenterology 2010 53 2010 58 580-4 54 2020 27 1 1 80-8 55 2015 36 4 4 1052-73 56 2011 57 2021 4 2 2 24-42 58 1999 Aspen Publishers 59 2013 20 2 2 86-91 60 2021