TY  - RPRT
TI  - Pain in general practice.
AU  - J W Baker
AU  - H Merskey
PY  - 1967
DO  - 10.1016/0022-3999(67)90075-x
UR  - https://pubmed.ncbi.nlm.nih.gov/6035357/
ID  - 6035357
ER  -