[On the problem of epidemiology in oncology].
D005260:Female; D005859:Germany, East; D006801:Humans; D008499:Medical Records; D009369:Neoplasms / Q000453:epidemiology*; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology*
Zu Fragen der Epidemiologie in der Onkologie.