Santos, Quenia dos, Rosely Sichieri, Dirce Maria Lobo Marchioni, and Eliseu Verly Jr. “Evaluation of the Safety of Different Doses of Folic Acid Supplements in Women in Brazil”. Revista de Saúde Pública 47, no. 5 (October 1, 2013): 952–957. Accessed May 21, 2024. https://www.revistas.usp.br/rsp/article/view/76706.