TY  - RPRT
TI  - Individual inserts for hearing aids.
AU  - E A DENNISON
AU  - A C DEVERELL
PY  - 1949
DO  - 10.1017/s0022215100046983
UR  - https://pubmed.ncbi.nlm.nih.gov/15406724/
ID  - 15406724
ER  -