Sumitra Yadav, Surabhi Porwal, and Namrata Pandey. “Effectiveness of Intravenous Ferric Carboxy maltose(FCM ) in Improving Hemoglobin Level Amongst Postpartum Women With Moderate to Severe Anemia in a Tertiary Care Hospital”. International Journal of Health and Clinical Research, vol. 5, no. 3, Jan. 2022, pp. 17-20, https://ijhcr.com/index.php/ijhcr/article/view/4275.