[Methodological approaches to studying the complex effect of environmental factors on the health status of children].
D001136:Armenia; D002648:Child; D002675:Child, Preschool; D004782:Environmental Health; D006262:Health; D006304:Health Status; D006801:Humans; D008722:Methods; D009017:Morbidity
Metodicheskie podkhody k izucheniiu kompleksnogo vliianiia faktorov sredy na sostoianie zdorov'ia deteĭ.