TY  - RPRT
TI  - Pain assessment tools.
AU  - R Colley
AU  - R Crouch
PY  - 2000
DO  - 10.7748/en2000.10.8.6.16.c1334
UR  - https://pubmed.ncbi.nlm.nih.gov/11935538/
ID  - 11935538
ER  -