TY  - RPRT
TI  - Presbyacusis. IV. Forward vs. reverse frequency sweep audiometry.
AU  - K Jokinen
AU  - J Kärjä
PY  - 1970
DO  - 10.3109/00016487009181882
UR  - https://pubmed.ncbi.nlm.nih.gov/5491159/
ID  - 5491159
ER  -