TY  - JOUR
AU  - Bartys, S
AU  - Burton, A K
AU  - Watson, P J
AU  - Wright, I
AU  - Mackay, C
AU  - Main, C J
DO  - doi:10.1302/0301-620X.85BSUPP_III.0850242
UR  - https://doi.org/10.1302/0301-620X.85BSUPP_III.0850242
TI  - THE INFLUENCE OF PSYCHOSOCIAL OBSTACLES (YELLOW AND BLUE FLAGS) ON SICKNESS ABSENCE DUE TO LOW BACK PAIN – A PROSPECTIVE STUDY.
T2  - Orthopaedic Proceedings
VL  - 85-B
IS  - SUPP_III
PY  - 2003
SP  - 242
EP  - 242
ER  -