title: Safety of qualitative fit-testing.
authors.forename: Sami
authors.initials: S
authors.lastname: Youakim
mesh_terms: D001565:Benzoates / Q000009:adverse effects; D001955:British Columbia; D004869:Equipment Safety; D006801:Humans; D019570:Inhalation Exposure / Q000517:prevention & control*; D016272:Occupational Health; D011482:Protective Devices; D017751:Safety Management
chemical_list: D001565:Benzoates