[Health care and morbidity control measures in the preschool institutions of the Latvian SSR].
D002656:Child Day Care Centers; D002675:Child, Preschool; D006801:Humans; D007844:Latvia; D012572:School Health Services / Q000600:supply & distribution*
Meropriiatiia po okhrane zdorov'ia i snizheniiu zabolevaemosti deteĭ v doshkol'nykh uchrezhdeniakh Latviiskoĭ SSR.