[Measures to improve health protection and decrease child morbidity in preschool institutions of the Lithuanian SSR].
D002656:Child Day Care Centers / Q000592:standards*; D002657:Child Development; D002662:Child Health Services / Q000592:standards*; D002675:Child, Preschool; D006801:Humans; D008097:Lithuania; D009017:Morbidity
O merakh po uluchsheniiu okhrany zdorov'ia i snizheniiu zabolevaemosti deteĭ v doshkol'nykh uchrezhdeniiakh Litovskoĭ SSR.