title: [Classification by stages and surgical treatment of malignant tumors in childhood].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009369:Neoplasms / Q000145:classification* / Q000601:surgery
vernacular_title: Stadieneinteilung und chirurgische Therapie bei malignen Tumoren im Kindesalter