A biochemical, serological and radiological survey of professional blood donors.
D001782:Blood Donors; D006801:Humans; D007194:India; D007518:Isoantibodies / Q000032:analysis*; D008107:Liver Diseases / Q000453:epidemiology*; D008171:Lung Diseases / Q000453:epidemiology*
D007518:Isoantibodies