Ability to achieve gain/frequency response and SSPL-90 under three prescription formulas with in-the-ear hearing aids.
Sammeth CA, Peek BF, Bratt GW, Bess FH, Amberg SM. Ability to achieve gain/frequency response and SSPL-90 under three prescription formulas with in-the-ear hearing aids. J Am Acad Audiol. 1993 Jan; 4(1):33-41.