Rani, K. U., Gupta, J., Gupta, R. and Aggarwal, K. C. (2017) “Maternal anaemia and its severity: an independent risk factor for preterm delivery and adverse neonatal outcome”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 3(2), pp. 325–329. Available at: https://www.ijrcog.org/index.php/ijrcog/article/view/886 (Accessed: 4 October 2025).