[SOME UNRESOLVED PROBLEMS IN THE REGISTRATION OF ONCOLOGICAL PATIENTS].
D001699:Biometry; D009369:Neoplasms / Q000453:epidemiology*; D012878:Skin Neoplasms; D014586:USSR
NEOPLASM STATISTICS; SKIN NEOPLASMS; USSR
NEKOTORYE NERESHENNYE VOPROSY UCHETA ONKOLOGICHESKIKH BOL'NYKH.