Patel Vikram, Garrison Preston, de Jesus Mari Jair, Minas Harry, Prince Martin, Saxena Shekhar
Department of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, UK; Sangath Centre, Porvorim, Goa, India.
Lancet. 2008 Oct 11;372(9646):1354-7. doi: 10.1016/S0140-6736(08)61556-1.