@article{Kahan_2014,
title={Coping with Persistent Pain,
Effectiveness Research into Self-management (COPERS): statistical analysis plan for a randomised controlled trial},
volume={15},
ISSN={1745-6215},
url={http://dx.doi.org/10.1186/1745-6215-15-59},
DOI={10.1186/1745-6215-15-59},
number={1},
journal={Trials},
publisher={Springer Science and Business Media LLC},
author={Kahan,
Brennan C and Diaz-Ordaz,
Karla and Homer,
Kate and Carnes,
Dawn and Underwood,
Martin and Taylor,
Stephanie JC and Bremner,
Stephen A and Eldridge,
Sandra},
year={2014},
month=feb }