[Prospective analysis of morbidity in 560 day-care children over the course of 2 years].
D002656:Child Day Care Centers; D002675:Child, Preschool; D005260:Female; D005859:Germany, East; D006801:Humans; D007223:Infant; D008297:Male; D009017:Morbidity; D011446:Prospective Studies
Prospektive Morbiditätsanalyse bei 560 Krippenkindern über einen Zeitraum von zwei Jahren.