C A Cohen, A R Hudson, J L Clausen, J H Knelson. Show Affiliations »
Abstract
Mesh: See more » Air PollutionBronchitisCaliforniaCarbon MonoxideCoughDustEnvironmental ExposureExpectorantsFemaleHumansHydrocarbonsMaleMiddle AgedNitric OxideNitrogen DioxideRespiratory Tract DiseasesSex FactorsSmokingSocial ClassSpirometrySulfur DioxideTime FactorsVital Capacity
Substances: See more » DustExpectorantsHydrocarbonsSulfur DioxideNitric OxideCarbon MonoxideNitrogen Dioxide
Year: 1972 PMID: 5009802 DOI: 10.1164/arrd.1972.105.2.251
Source DB: PubMed Journal: Am Rev Respir Dis ISSN: 0003-0805