title: [Hemoglobinopathies: prevalence and variability].
mesh_terms: D000755:Anemia, Sickle Cell / Q000235:genetics; D001938:Brazil; D006580:Genetic Carrier Screening; D006445:Hemoglobin C Disease / Q000235:genetics; D006453:Hemoglobinopathies / Q000235:genetics*; D006801:Humans; D013789:Thalassemia / Q000235:genetics
vernacular_title: Hemoglobinopatias: prevalência e variabilidade.