ABO BLOOD-GROUPS AND CANCER.
D000017:ABO Blood-Group System; D001943:Breast Neoplasms; D004938:Esophageal Neoplasms; D006801:Humans; D008048:Lip Neoplasms; D009369:Neoplasms / Q000453:epidemiology*; D009664:Norway; D013274:Stomach Neoplasms; D014062:Tongue Neoplasms
D000017:ABO Blood-Group System
ABO FACTORS; BREAST NEOPLASMS; ESOPHAGEAL NEOPLASMS; LIP NEOPLASMS; NEOPLASM STATISTICS; NORWAY; STOMACH NEOPLASMS; TONGUE NEOPLASMS