title: [Methodological aspects of conducting epidemiological studies in connection with atmospheric air pollution].
mesh_terms: D000397:Air Pollution / Q000009:adverse effects*; D002648:Child; D002675:Child, Preschool; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008297:Male; D009017:Morbidity
vernacular_title: Metodicheskie voprosy provedeniia épidemiologicheskikh issledovaniĭ v sviazi s zagriazneniem atmosfernogo vozdukha.