title: Role of carbogen in protection against noise induced hearing loss in man.
mesh_terms: D000328:Adult; D000368:Aged; D001305:Auditory Fatigue / Q000187:drug effects*; D002245:Carbon Dioxide / Q000627:therapeutic use*; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000627:therapeutic use*; D012306:Risk
chemical_list: D002245:Carbon Dioxide; C011700:carbogen; D010100:Oxygen