title: Study of abnormal haemoglobins in professional blood donors.
mesh_terms: D000328:Adult; D001782:Blood Donors; D001797:Blood Protein Electrophoresis; D005796:Genes; D006453:Hemoglobinopathies / Q000453:epidemiology; D006455:Hemoglobins, Abnormal / Q000032:analysis*; D006801:Humans; D007194:India; D008297:Male
chemical_list: D006455:Hemoglobins, Abnormal