title: Hearing impairment, amplifiers, and digit span.
authors.affiliation: University of Newcastle, Australia.
authors.forename: Paul
authors.initials: P
authors.lastname: Regal
mesh_terms: D000369:Aged, 80 and over; D000669:Amplifiers, Electronic; D003072:Cognition Disorders / Q000150:complications / Q000175:diagnosis*; D034381:Hearing Loss / Q000150:complications / Q000628:therapy*; D006801:Humans; D008297:Male; D008609:Mental Status Schedule