title: Mass screening programs for sickle cell hemoglobin.
mesh_terms: D000367:Age Factors; D000755:Anemia, Sickle Cell / Q000175:diagnosis* / Q000235:genetics; D044383:Black People; D004586:Electrophoresis; D005500:Follow-Up Studies; D006455:Hemoglobins, Abnormal / Q000032:analysis*; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D007883:Legislation, Medical; D008403:Mass Screening; D008722:Methods; D012106:Research; D014481:United States; D001741:Black or African American
chemical_list: D006455:Hemoglobins, Abnormal