TY  - RPRT
TI  - Experience with the force-demand valve in controlling a pneumatically powered prosthesis.
AU  - G Kenworthy
AU  - D C Jolly
PY  - 1973
DO  - 10.1007/bf02477304
UR  - https://pubmed.ncbi.nlm.nih.gov/4690341/
ID  - 4690341
ER  -