RT Journal Article SR Electronic T1 COVID-19 and the gastrointestinal tract: emerging clinical data JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 290 OP 292 DO 10.1136/flgastro-2020-101507 VO 11 IS 4 A1 R Mark Beattie A1 James J Ashton A1 Ian D Penman YR 2020 UL http://fg.bmj.com/content/11/4/290.abstract AB