BRAHMANANDAN, M.; MURUKESAN, L.; NAMBISAN, B.; SALMABEEVI, S. Risk factors for perinatal mortality: a case control study from Thiruvananthapuram, Kerala, India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 6, n. 6, p. 2452–2458, 2017. DOI: 10.18203/2320-1770.ijrcog20172330. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/2660. Acesso em: 4 oct. 2025.