Gadodia Ankur, Ghosh Indranil, Prakash Gaurav, Thulkar Sanjay, Raina Vinod
Department of Radiodiagnosis, Dr. B. R. A Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi -110029, India.
Trop Gastroenterol. 2011 Jul-Sep;32(3):232-4.