title: Re: "Operating room sound level hazards for patients and physicians".
authors.forename: Douglas
authors.initials: D
authors.lastname: Hetzler
mesh_terms: D004430:Ear Protective Devices; D006801:Humans; D008416:Mastoid / Q000601:surgery; D009623:Noise, Occupational / Q000009:adverse effects*; D016273:Occupational Exposure / Q000009:adverse effects*; D009873:Operating Rooms; D010361:Patients; D010820:Physicians; D013525:Surgical Instruments