title: Review of hemoglobin variants studied in Southwestern U.S.A.
mesh_terms: D044383:Black People; D005319:Fetal Hemoglobin / Q000032:analysis; D014644:Genetic Variation; D006451:Hemoglobin, Sickle / Q000032:analysis; D006455:Hemoglobins, Abnormal / Q000032:analysis*; D006801:Humans; D046911:Macromolecular Substances; D009154:Mutation; D013789:Thalassemia / Q000097:blood; D014481:United States; D001741:Black or African American
chemical_list: D006451:Hemoglobin, Sickle; D006455:Hemoglobins, Abnormal; D046911:Macromolecular Substances; D005319:Fetal Hemoglobin