Lohana A K, Abid S, Sayani R, Tahir U, Shaikh P A
Department of Medicine, Section of Gastroenterology, Aga Khan University Hospital, Karachi, Pakistan.
Department of Radiology, Aga Khan University Hospital, Karachi, Pakistan.
J Gastroenterol Hepatol. 2019 Jun;34(6):965. doi: 10.1111/jgh.14567. Epub 2019 Jan 21.