Cite
MLA Citation
Ofer Fass et al.. “S2856 New Onset Esophagitis and Ulcerative Duodenitis in a Patient With Acute SARS-CoV-2 Infection.” American journal of gastroenterology, vol. 115, n.d., p. S1495. http://access.bl.uk/ark:/81055/vdc_100168586847.0x00002e