Brahmanandan, M., Murukesan, L., Nambisan, B. and Salmabeevi, S. 2017. Risk factors for perinatal mortality: a case control study from Thiruvananthapuram, Kerala, India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 6, 6 (May 2017), 2452–2458. DOI:https://doi.org/10.18203/2320-1770.ijrcog20172330.