Indiran Venkatraman, Maduraimuthu Prabakaran
Radiodiagnosis Department, Sree Balaji Medical College and Hospital, Chennai, Tamilnadu, India.
GE Port J Gastroenterol. 2016 Feb 18;23(5):276-278. doi: 10.1016/j.jpge.2015.12.008. eCollection 2016 Sep-Oct.