TY  - RPRT
TI  - A behavioural perspective on chronic pain.
AU  - W E Fordyce
PY  - 1982
DO  - 10.1111/j.2044-8260.1982.tb00569.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6216937/
ID  - 6216937
ER  -