TY  - RPRT
TI  - Through the mould audiometry (TTM)--implications for an improved hearing aid fitting method.
AU  - S J Penney
AU  - J C Goodwin
PY  - 1984
DO  - 10.3109/03005368409078936
UR  - https://pubmed.ncbi.nlm.nih.gov/6733323/
ID  - 6733323
ER  -