title: Double heterozygous hemoglobinopathies--diagnostic importance of parent studies.
mesh_terms: D000755:Anemia, Sickle Cell / Q000235:genetics; D002648:Child; D006580:Genetic Carrier Screening; D006446:Hemoglobin E / Q000235:genetics*; D006453:Hemoglobinopathies / Q000235:genetics*; D006455:Hemoglobins, Abnormal / Q000235:genetics*; D006801:Humans; D010290:Parents
chemical_list: D006455:Hemoglobins, Abnormal; D006446:Hemoglobin E