TY  - RPRT
TI  - Hand-held dynamometer for evaluating voluntary-muscle function.
AU  - R H Edwards
AU  - M McDonnell
PY  - 1974
DO  - 10.1016/s0140-6736(74)90947-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4143018/
ID  - 4143018
ER  -