TY  - RPRT
TI  - Impaired hearing in the elderly.
AU  - G W Crammond
AU  - P Gabb
PY  - 1980
DO  - 10.1136/bmj.280.6214.612
UR  - https://pubmed.ncbi.nlm.nih.gov/7370607/
ID  - 7370607
ER  -