Ethics and research governance in a multicentre study: add 150 days to your study protocol.

@article{Elwyn2005EthicsAR,
  title={Ethics and research governance in a multicentre study: add 150 days to your study protocol.},
  author={Glyn Elwyn and Anne C. Seagrove and Kym Thorne and Wai Yee Cheung},
  journal={BMJ},
  year={2005},
  volume={330 7495},
  pages={847}
}