[Organization of the stepwise treatment of school children with gastroenterologic diseases].
D000293:Adolescent; D002648:Child; D002662:Child Health Services; D005767:Gastrointestinal Diseases / Q000628:therapy*; D006801:Humans; D011635:Public Health Administration; D014586:USSR
Organizatsiia étapnogo lecheniia shkol'nikov s gastroénterologicheskimi zabolevaniiami