[Problems and needs of pediatric oncology in Poland].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009369:Neoplasms / Q000453:epidemiology* / Q000628:therapy; D010372:Pediatrics; D011044:Poland
Problemy i potrzeby onkologii dzieciecej w Polsce.