title: Blood groups and lung cancer.
mesh_terms: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology*; D008297:Male; D009375:Neoplasms, Glandular and Epithelial / Q000453:epidemiology; D012204:Rh-Hr Blood-Group System; D012907:Smoking
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System