title: [Observations on the relation between blood groups ABO and RH and the asymptomatic HBAg carrier state (author's transl)].
mesh_terms: D000017:ABO Blood-Group System; D001782:Blood Donors; D002353:Carrier State / Q000276:immunology*; D006509:Hepatitis B / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D012204:Rh-Hr Blood-Group System; D065227:Transfusion Reaction
chemical_list: D000017:ABO Blood-Group System; D006511:Hepatitis B Antigens; D012204:Rh-Hr Blood-Group System
vernacular_title: Osservazioni sulla relazione tra i gruppi sanguigni ABO e RH e lo stato di portatore asintomatico dell'HBAg.