TY  - RPRT
TI  - Directivity quantification in hearing aids: fitting and measurement effects.
AU  - T Ricketts
PY  - 2000
DO  - 10.1097/00003446-200002000-00008
UR  - https://pubmed.ncbi.nlm.nih.gov/10708073/
ID  - 10708073
ER  -