%0 Journal Article %A KAC Verburg %A SA van Dulmen %A H Kiers %A MWG Nijhuis-van der Sanden %A PJ van der Wees %T DEVELOPMENT OF A STANDARD SET OF OUTCOME MEASURES FOR NON-SPECIFIC LOW BACK PAIN IN DUTCH PRIMARY CARE PHYSICAL THERAPY PRACTICES: A DELPHI STUDY %D 2019 %J Orthopaedic Proceedings %P 16-16 %V 101-B %N SUPP_9 %R 10.1302/1358-992X.2019.9.016 %U https://doi.org/10.1302/1358-992X.2019.9.016 %K Spine