%0 Journal Article
%T Diagnostic Dilemma with Synchronous Upper and Lower Malignancies.
%A Kesar V
%A Thakral S
%A Sageer M
%J Gastroenterology
%V 161
%N 4
%D Oct 2021
%M 33676972
%F 33.883
%R 10.1053/j.gastro.2021.02.065
%X