Goyal, M. and Wadhwani, R. 2017. Prospective estimation of duration of pregnancy in women attending antenatal care at the Sultania Zanana Hospital, Gandhi Medical College Bhopal, Madhya Pradesh, India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 5, 7 (Feb. 2017), 2392–2394. DOI:https://doi.org/10.18203/2320-1770.ijrcog20162134.