Gupta, A., A. Gandhi, V. Kini, K. Gupta-Baltazar, and K. Tu. “Comparative Study of Ferrous Fumarate, Ferrous Ascorbate, and Polysaccharide Iron for Treating Iron Deficiency Anemia in Adults”. Canadian Primary Care Today, vol. 3, no. 2, Aug. 2025, pp. 5–13, doi:10.58931/cpct.2025.3243.