2nd annual conference, UP State Chapter, Indian Society of Gastroenterology; King George's Medical College, Lucknow; March 8-9, 1991.
Department of Surgical Gastroenterology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow.
V K
VK
Kapoor
R
R
Aggarwal
D005767:Gastrointestinal Diseases; D006801:Humans