TY  - RPRT
TI  - A practical hearing test for mute patients.
AU  - M J O'Connell
AU  - R B Bell
PY  - 1968
DO  - 10.1176/ps.19.2.43
UR  - https://pubmed.ncbi.nlm.nih.gov/5637406/
ID  - 5637406
ER  -