BibTex format
@article{Watt:2015:10.1186/s13063-015-0625-1,
author = {Watt, H and Harris, M and Noyes, J and Whitaker, R and Hoare, Z and Edwards, RT and Haines, A},
doi = {10.1186/s13063-015-0625-1},
journal = {Trials},
title = {Development of a composite outcome score for a complex intervention - measuring the impact of Community Health Workers},
url = {http://dx.doi.org/10.1186/s13063-015-0625-1},
volume = {16},
year = {2015}
}