Kole Alakes Kumar, Roy Rammohan, Kole Dalia Chanda
Department of Medicine, Infectious Diseases Hospital 57, Beliaghata Main Road, Kolkata-700010, West Bengal, India .
BP Poddar Hospital & Medical Research Institute, Kolkata, India .
Bull World Health Organ. 2014 Apr 1;92(4):230. doi: 10.2471/BLT.14.136044.