K M Morse, H E Bumsted, W C Janes. Show Affiliations »
Abstract
Mesh: See more » Air Pollution/analysisCoal/analysisCoal MiningDust/analysisEnvironmental ExposureFiltration/instrumentationHumansMethodsOccupational MedicineSilicon Dioxide/analysisSpecific Gravity
Substances: See more » CoalDustSilicon Dioxide
Year: 1971 PMID: 4324627 DOI: 10.1080/0002889718506418
Source DB: PubMed Journal: Am Ind Hyg Assoc J ISSN: 0002-8894