Sahu, M., Tripathy, S. and Bhuyan, P. (2017) “Association of maternal serum vitamin D level with preeclampsia or eclampsia and its relationship with neonatal outcome and neonatal serum calcium level”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(12), pp. 5580–5586. doi: 10.18203/2320-1770.ijrcog20175285.