1.
Clin Gastroenterol Hepatol
; 19(7): 1310-1313, 2021 Jul.
Article
in English
| MEDLINE | ID: covidwho-1275198
2.
Gastroenterology
; 160(4): 985-992, 2021 03.
Article
in English
| MEDLINE | ID: covidwho-939454