[Risk factors in the development of diseases of the digestive system and organization of medical services to children].
D002648:Child; D002662:Child Health Services / Q000458:organization & administration*; D002675:Child, Preschool; D004066:Digestive System Diseases / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012306:Risk
Faktory riska v razvitii zabolevaniĭ sistemy pishchevareniia i organizatsiia meditsinskoĭ pomoshchi detiam.