TY  - RPRT
TI  - Methods for improving operability in the aged.
AU  - W H HARRIDGE
AU  - W H COLE
PY  - 1960
DO  - 10.1111/j.1532-5415.1960.tb03047.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14399918/
ID  - 14399918
ER  -