Listen up.
Nordberg
M
M
D000552:Ambulances; D004430:Ear Protective Devices / Q000592:standards; D004634:Emergency Medical Technicians / Q000592:standards*; D006316:Hearing Loss, High-Frequency / Q000517:prevention & control; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control*; D006801:Humans; D009623:Noise, Occupational / Q000517:prevention & control*; D016730:Program Development / Q000379:methods; D014481:United States