[Relationships between gastroduodenal ulcer, stomach cancer and blood groups].
D000017:ABO Blood-Group System / Q000032:analysis; D000368:Aged; D001789:Blood Group Antigens; D004381:Duodenal Ulcer / Q000097:blood / Q000453:epidemiology; D005260:Female; D005859:Germany, East; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000097:blood*; D012204:Rh-Hr Blood-Group System / Q000032:analysis; D013274:Stomach Neoplasms / Q000097:blood* / Q000453:epidemiology; D013276:Stomach Ulcer / Q000097:blood / Q000453:epidemiology
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
Untersuchungen über Zusammenhänge zwischen Gastroduodenalulkus bzw. Magenkarzinom und Blutgruppenzugehörigkeit.