W M Smith. Show Affiliations »
Abstract
Mesh: See more » Air PollutionChemical PhenomenaChemistryCoalCoal Tar/adverse effectsGases/analysisMethodsOccupational Diseases/prevention & controlOccupational Health ServicesPennsylvaniaSampling StudiesVentilators, Mechanical
Substances: See more » CoalGasesCoal Tar
Year: 1971 PMID: 5278223 DOI: 10.1097/00043764-197102000-00002
Source DB: PubMed Journal: J Occup Med ISSN: 0096-1736