TY  - RPRT
TI  - Clinically important changes in acute pain outcome measures: a validation study.
AU  - John T Farrar
AU  - Jesse A Berlin
AU  - Brian L Strom
PY  - 2003
DO  - 10.1016/s0885-3924(03)00162-3
UR  - https://pubmed.ncbi.nlm.nih.gov/12727037/
ID  - 12727037
ER  -