[Use of the selective method in prospective studies of the health status of children].
D006305:Health Status Indicators; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008722:Methods; D011446:Prospective Studies
Vyuzití výbĕrové metody v prospektivním studiu zdravotního stavu dĕtí.