Subjects: HEARING aids; HEARING disorders; HEARING aid fittingUNITED Kingdom
Record details
Subjects: COMPARATIVE studies; QUESTIONNAIRES; READABILITY (Literary style)
Subjects: HEARING aids; TINNITUS; MEDICAL personnelUNITED Kingdom
Subjects: COMMERCIAL product evaluation; HEARING aids; MASKING (Psychology)
Subjects: HYPERACUSIS; TINNITUS; AUDITORY perception