BibTex format
@article{Mason:2017:10.1177/1740774517711442,
author = {Mason, AJ and Gomes, M and Grieve, R and Ulug, P and Powell, JT and Carpenter, J},
doi = {10.1177/1740774517711442},
journal = {Clinical Trials},
pages = {357--367},
title = {Development of a practical approach to expert elicitation for randomised controlled trials with missing health outcomes: Application to the IMPROVE trial},
url = {http://dx.doi.org/10.1177/1740774517711442},
volume = {14},
year = {2017}
}