Jack, M. Z.; Hui, T. J.; Ariffin, N. A. B. C.; Mun, O. S.; Nagandla, K.; Idris, N. Prevalence of Iron Deficiency Anemia in Pregnancy and Its Therapeutic Response to Treatment: A Retrospective Audit in a Tertiary Hospital. Int J Adv Med 2022, 9, 1090-1095.