[Care of children in kindergartens with active open-air exercise].
D002031:Bulgaria; D002675:Child, Preschool; D006128:Growth; D006801:Humans; D012572:School Health Services; D012578:Schools, Nursery
Vospitanie deteĭ v detskikh sadakh v usloviiakh aktivnogo dvigatel'nogo rezhima na vozdukhe.