title: Incidence of hepatitis B surface antigen (HBsAg) in oral cancer and carcinoma of uterine cervix.
mesh_terms: D005260:Female; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000276:immunology* / Q000532:radiotherapy; D002583:Uterine Cervical Neoplasms / Q000276:immunology* / Q000532:radiotherapy
chemical_list: D006514:Hepatitis B Surface Antigens