TY  - RPRT
TI  - Low back pain: from algorithm to cost-effectiveness?
AU  - Jan van Zundert
AU  - Maarten van Kleef
PY  - 2005
DO  - 10.1111/j.1533-2500.2005.05303.x
UR  - https://pubmed.ncbi.nlm.nih.gov/17147580/
ID  - 17147580
ER  -