GuiaL. de C.M., LessaE.M., MesquitaT.L., QueirozL.C. de, OliveiraI.V. de, PereiraT.M., LimaG.B., PannainG.D., MenonC. de O. and ZimmermmannJ.B. 2021. Frequency of anemia: a comparison between adolescent and adult pregnant women. Electronic Journal Collection Health. 13, 7 (Jul. 2021), e8417. DOI:https://doi.org/10.25248/reas.e8417.2021.