title: Risk of post-transfusion hepatitis in recepients of blood containing S.H. antigen at Harlem Hospital.
mesh_terms: D000328:Adult; D001771:Blood Banks; D001782:Blood Donors; D001803:Blood Transfusion; D005500:Follow-Up Studies; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens; D006801:Humans; D007122:Immunoelectrophoresis; D008875:Middle Aged; D009519:New York City; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders
chemical_list: D006511:Hepatitis B Antigens