title: A possible noise hazard inside air-fed hoods.
mesh_terms: D000328:Adult; D000388:Air; D001309:Auditory Threshold; D003638:Deafness / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009622:Noise; D009787:Occupational Medicine; D011481:Protective Clothing