TY - JOUR A1 - Jha, P. A1 - Kumar, R. A1 - Vasa, P. A1 - Dhingra, N. A1 - Thiruchelvam, D. A1 - Moineddin, R. T1 - Low male-to-female sex ratio of children born in India: National survey of 1ยท1 million households Y1 - 2006 DO - 10.1016/S0140-6736(06)67930-0 VL - 367 ER -