Cite
MLA Citation
Brian M. Fung et al.. “S1536 A Retained Gallstone Post-Cholecystectomy Presenting as Abdominal Pain and Bloody Diarrhea.” American journal of gastroenterology, vol. 116, n.d., p. S698. http://access.bl.uk/ark:/81055/vdc_100144523252.0x00002a