Delgado LR, Chavez Ramirez ED, Antícona Valderrama DM, Chavez Ramirez M. Public policies for the reduction of anemia: a systematic review. RIE [Internet]. 2021 Dec. 2 [cited 2026 Aug. 24];. Available from: https://www.revista-iberoamericana.org/index.php/es/article/view/112