Chatterjee Krishnarpan, Sen Chetana, Ghosh Gopal C
Department of Medicine, Dr. Ram Manohar Lohia Hospital, New Delhi, India.
Department of Medicine, Medical College, Kolkata, West Bengal, India.
Indian J Endocrinol Metab. 2014 May;18(3):436. doi: 10.4103/2230-8210.131232.