TY  - RPRT
TI  - Bone-conduction vibrators. Calibration by input-voltage measurements.
AU  - T J Fria
AU  - L W Keating
PY  - 1971
DO  - 10.1001/archotol.1971.00770070350005
UR  - https://pubmed.ncbi.nlm.nih.gov/5556268/
ID  - 5556268
ER  -