The strength of the B antigen in South African Asiatics related to language group and religious sect.
D000017:ABO Blood-Group System; D005006:Ethnicity; D006801:Humans; D007194:India / Q000208:ethnology; D007519:Isoantigens; D007802:Language; D012067:Religion; D013019:South Africa
D000017:ABO Blood-Group System; D007519:Isoantigens