BibTex format
@article{Lennox:2017:10.1136/bmjopen-2016-014417,
author = {Lennox, L and Doyle, C and Reed, J and Bell, D},
doi = {10.1136/bmjopen-2016-014417},
journal = {BMJ Open},
title = {What makes a sustainability tool valuable, practical, and useful in real world healthcare practice? A mixed methods study on the development of the Long Term Success Tool in Northwest London},
url = {http://dx.doi.org/10.1136/bmjopen-2016-014417},
volume = {7},
year = {2017}
}