title: Asbestos dust levels inside firefighting helmets with chrysotile asbestos covers.
mesh_terms: D001194:Asbestos / Q000009:adverse effects*; D004391:Dust; D005390:Fires; D006801:Humans; D011481:Protective Clothing / Q000009:adverse effects*
chemical_list: D004391:Dust; D001194:Asbestos