Garg Pankaj Kumar, Jain Bhupendra Kumar, Dahiya Davinder, Bhatt Shuchi, Arora Vinod Kumar
Department of Surgery, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, Dilshad Garden, Delhi, 110095, India,
J Gastrointest Cancer. 2014 Dec;45 Suppl 1:170-4. doi: 10.1007/s12029-014-9612-0.