Nonuniformities in self-assessed outcomes of hearing aid use.Published in:1999By:Noble WPublication type:Journal Article
Glasgow Hearing Aid Benefit Profile: derivation and validation of a client-centered outcome measure for hearing aid services.Published in:1999By:Gatehouse SPublication type:Journal Article
Measuring the outcomes of a national rehabilitation program: normative data for the Client Oriented Scale of Improvement (COSI) and the Hearing Aid User's Questionnaire (HAUQ)Published in:1999By:Dillon H;Birtles G;Lovegrove RPublication type:Journal Article