TY  - JOUR
AU  - Hallegraeff, JM
AU  - Kan, R
AU  - van Trijffel, E
AU  - Reneman, MF
DO  - doi:10.1302/1358-992X.2019.9.011
UR  - https://doi.org/10.1302/1358-992X.2019.9.011
TI  - STATE ANXIETY PREDICTS PAIN AND DISABILITY AFTER 12 WEEKS IN PATIENTS WITH ACUTE LOW BACK PAIN: AN OBSERVATIONAL STUDY
T2  - Orthopaedic Proceedings
VL  - 101-B
IS  - SUPP_9
PY  - 2019
SP  - 11
EP  - 11
ER  -