TY  - RPRT
TI  - Does early intervention with a light mobilization program reduce long-term sick leave for low back pain?
AU  - E M Hagen
AU  - H R Eriksen
AU  - H Ursin
PY  - 2000
DO  - 10.1097/00007632-200008010-00017
UR  - https://pubmed.ncbi.nlm.nih.gov/10908942/
ID  - 10908942
ER  -