[STOMACH CANCER AND ABO BLOOD GROUP SYSTEM].
D000017:ABO Blood-Group System; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D013274:Stomach Neoplasms
D000017:ABO Blood-Group System
ABO FACTORS; NEOPLASM ETIOLOGY; NEOPLASM STATISTICS; STOMACH NEOPLASMS
MAGENKREBS UND ABO-BLUTGRUPPENSYSTEM.