TY  - RPRT
TI  - Pain, paradox, and value.
AU  - Bernard E Rollin
PY  - 1989
DO  - 10.1111/j.1467-8519.1989.tb00341.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11650848/
ID  - 11650848
ER  -