title: Trace anesthetic gases: a possible occupational hazard.
mesh_terms: D000766:Anesthesia, Dental / Q000009:adverse effects*; D000769:Anesthesia, Inhalation / Q000009:adverse effects*; D000777:Anesthetics / Q000009:adverse effects*; D003815:Dentists; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced*
chemical_list: D000777:Anesthetics