[Effect of the type of day care on the occurence of acute respiratory tract infections among young children].
D000208:Acute Disease; D002656:Child Day Care Centers; D002675:Child, Preschool; D005387:Finland; D006801:Humans; D007223:Infant; D009724:Nurseries, Infant; D012141:Respiratory Tract Infections / Q000453:epidemiology*
Päivähoitomuodon vaikutus lasten akuuttien hengitystietulehdusten esiintymiseen.