“The Comparison of Ferrous Sulphate and Ferric Polymaltose Treatment Efficacy of Iron Deficiency Anemia ” (2021) Annals of Medical Research, 8(4), pp. 0213–0216. Available at: http://www.annalsmedres.org/index.php/aomr/article/view/2870 (Accessed: 9 May 2025).