[Measures for improving the health of frequently sick children at preschool institutions].
Gorelik
N D
ND
D002648:Child; D002675:Child, Preschool; D006293:Health Promotion; D006801:Humans; D007223:Infant; D011795:Surveys and Questionnaires
Meropriiatiia po ozdorovleniiu chasto boleiushchikh deteĭ doshkol'nykh uchrezhdeniĭ.