TY - GEN AU - Hawkins,D B AU - Montgomery,A A AU - Prosek,R A AU - Walden,B E TI - Examination of two issues concerning functional gain measurements SN - 0022-4677 PY - 1987///0306 KW - Adult KW - Aged KW - Audiometry KW - methods KW - Auditory Threshold KW - Evaluation Studies as Topic KW - Hearing Aids KW - standards KW - Hearing Loss, Sensorineural KW - rehabilitation KW - Humans KW - Middle Aged N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1044/jshd.5201.56 ER -