title: Closed-face filter cassette (CFC) sampling-guidance on procedures for inclusion of material adhering to internal sampler surfaces.
authors: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Cincinnati, Ohio, USA. kashley@cdc.gov
authors: Kevin
authors: K
authors: Ashley
authors: Martin
authors: M
authors: Harper
mesh_terms: D000336:Aerosols / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D004784:Environmental Monitoring / Q000295:instrumentation / Q000379:methods*; D005374:Filtration; D017408:Guidelines as Topic; D006801:Humans; D009314:National Institute for Occupational Safety and Health, U.S.; D016273:Occupational Exposure / Q000032:analysis*; D014481:United States
chemical_list: D000336:Aerosols; D000395:Air Pollutants, Occupational