ABO blood groups and Australia antigen.
D000017:ABO Blood-Group System; D001782:Blood Donors; D003168:Complement Fixation Tests; D005816:Genetic Complementation Test; D005828:Genetics, Population; D006505:Hepatitis / Q000097:blood; D006511:Hepatitis B Antigens; D006801:Humans; D008722:Methods; D010641:Phenotype
D000017:ABO Blood-Group System; D006511:Hepatitis B Antigens