A Comparison of the Efficacy, Tolerability and Compliance of Ferrous Ascorbate and Carbonyl Iron With Ferrous Fumarate in Pregnant Women. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 4, p. 721–729, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/10526. Acesso em: 9 aug. 2026.