TY  - RPRT
TI  - Reference thresholds for EARTONE 3A insert earphones.
AU  - T Poulsen
PY  - 1991
DO  - 10.3109/01050399109074955
UR  - https://pubmed.ncbi.nlm.nih.gov/1842291/
ID  - 1842291
ER  -