title: Re: Noise levels generated within the external auditory canal during microsuction aural toilet and the effect on hearing: a prospective controlled series.
authors.forename: D M
authors.initials: DM
authors.lastname: Baguley
authors.forename: R D
authors.initials: RD
authors.lastname: Knight
mesh_terms: D001299:Audiometry; D001309:Auditory Threshold; D001844:Bone Conduction; D004431:Ear, External / Q000502:physiology*; D006309:Hearing / Q000502:physiology*; D006801:Humans; D006920:Hygiene; D009622:Noise / Q000009:adverse effects*; D011446:Prospective Studies; D013396:Suction