2341-4545

S2341-45452022000100031

10.1159/000516912

Portugal

28 02 2022

29 1 31 37

Centers for Disease Control and Prevention

2020 95814

13-5

2020 81 2 2

e120-1

2020 82 3 3

1-5

Indian Council of Medical Research 2020

Public Health Ontario

2020

1-13

European Centre for Disease Prevention and Control

2020 19

1-12

European Centre for Disease Prevention and Controls

1-5

Healthcare Sector, COVID-19 Outreach and Education Response, County of San Diego

2021

1-12

2009

2016

Direção Geral da Saúde. 2020

2020 382 13 13

1199-207

DGS - Direção Geral da Saúde

2020 2020

1-14

2020 7 1 1

1-9

SPED SPG SPCP Colégio da Especialidade de Gastrenterologia 2020

2020 151

459-67

2020 25 14 14

1-4

2020 324 2 2

195-7

2020 58 7 7

1081-8

2020 159 4 4

1568-70

2020 38 7 7

1527-8

2020 92 1 1

192-7

2020 32 5 5

723-31

2020 323 22 22

2254-5

2020 92 3 3

743-7

2020 52 10 10

891-8

2020 6 1 1

2020

1-18

2020 383 6 6

2020 15 12 12

2020 173 4 4

262-7

2008

2017

2012 7 5 5

2020 92 3 3

735-42

2020 67 10 10

1321-6