Banerjee Neerja, Javed Amit, Deepak Desh, Pawar Mridula, Chattopadhyay Tushar Kanti
Department of Anaesthesiology and Intensive Care, Postgraduate Institute of Medical Education and Research, Dr Ram Manohar Lohia Hospital, New Delhi, India.
Trop Gastroenterol. 2011 Jul-Sep;32(3):248-50.