TY  - RPRT
TI  - Toward the specification of normal bone-conduction threshold.
AU  - D D Dirks
AU  - C W Malmquist
AU  - D R Bower
PY  - 1968
DO  - 10.1121/1.1910973
UR  - https://pubmed.ncbi.nlm.nih.gov/5659490/
ID  - 5659490
ER  -