TY  - RPRT
TI  - Work and effort during pain.
AU  - F J Evans
AU  - T H McGlashan
PY  - 1967
DO  - 10.2466/pms.1967.25.3.794
UR  - https://pubmed.ncbi.nlm.nih.gov/6083298/
ID  - 6083298
ER  -