TY  - RPRT
TI  - [Chronic low back pain: exercise therapy, multidisciplinary programs, NSAID's, back schools and behavioral therapy effective; traction not effective; results of systematic reviews].
AU  - M W van Tulder
AU  - B W Koes
AU  - W J Assendelft
AU  - L M Bouter
AU  - L D Maljers
AU  - A P Driessen
PY  - 2000
UR  - https://pubmed.ncbi.nlm.nih.gov/10941436/
ID  - 10941436
ER  -