title: [On the problem of malignant tumors in childhood].
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009447:Neuroblastoma / Q000453:epidemiology*; D009396:Wilms Tumor / Q000453:epidemiology*
vernacular_title: Zur Frage der malignen Tumoren im Kindesalter.