title: Hygienists employ gas detection in qualitative risk assessment.
authors: Assay Technology, Palo Alto, Calif.
authors: C R
authors: CR
authors: Manning
mesh_terms: D004784:Environmental Monitoring; D005740:Gases / Q000032:analysis*; D006256:Hazardous Waste / Q000032:analysis; D006761:Hospitals; D006801:Humans; D009787:Occupational Medicine / Q000379:methods*; D012307:Risk Factors; D012499:Sanitation
chemical_list: D005740:Gases; D006256:Hazardous Waste