[Study of neoplasms in children based on 12 years of observation].
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009369:Neoplasms / Q000453:epidemiology*
Die Neoplasmen bei Kindern auf Grund 12jähriger Beobachtung.