title: Cristobalite contents of airborne respirable dust in the diatomaceous earth industry in California.
authors.affiliation: Safety Health Environmental International Consultants Corp., Devon, Alberta, Canada.
authors.forename: Graham W
authors.initials: GW
authors.lastname: Gibbs
authors.forename: Chris
authors.initials: C
authors.lastname: Pauley
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D002140:California; D007692:Diatomaceous Earth / Q000032:analysis*; D004391:Dust / Q000032:analysis*; D004784:Environmental Monitoring / Q000379:methods; D019652:Extraction and Processing Industry; D006801:Humans; D016273:Occupational Exposure / Q000032:analysis*; D012822:Silicon Dioxide / Q000032:analysis*
chemical_list: D000395:Air Pollutants, Occupational; D004391:Dust; D007692:Diatomaceous Earth; D012822:Silicon Dioxide