[Ambient air pollution and respiratory diseases in the population of Novodvinsk].
Ungurianu
T N
TN
D000397:Air Pollution / Q000009:adverse effects*; D002391:Catchment Area, Health; D006801:Humans; D015994:Incidence; D011159:Population Surveillance / Q000379:methods; D015995:Prevalence; D012140:Respiratory Tract Diseases / Q000453:epidemiology* / Q000209:etiology*; D012426:Russia / Q000453:epidemiology; D012621:Seasons