title: Effect of gunfire upon auditory acuity for pure tones and the efficacy of earplugs as protectors.
authors.forename: F W
authors.initials: FW
authors.lastname: OGDEN
mesh_terms: D001307:Auditory Perception; D004430:Ear Protective Devices; D006309:Hearing; D006801:Humans; D009622:Noise