title: [Clinic-statistical observation of in-patients in the 2nd Tokyo National Hospital. Part 1: oral malignant tumor (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D007564:Japan; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology* / Q000473:pathology