TY  - RPRT
TI  - The test situation in PGSR audiometry.
AU  - W G HARDY
AU  - M D PAULS
PY  - 1952
DO  - 10.1044/jshd.1701.13
UR  - https://pubmed.ncbi.nlm.nih.gov/14909268/
ID  - 14909268
ER  -