Khatun, F., and C. Biswas. “Comparative Study of Intravenous Iron Sucrose Versus Intravenous Ferric Carboxymaltose in the Management of Iron Deficiency Anaemia in Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 11, no. 2, Jan. 2022, pp. 505-12, doi:10.18203/2320-1770.ijrcog20220179.