BibTex format
@article{Wells:2012:10.1136/thoraxjnl-2012-202580,
author = {Wells, AU and Behr, J and Costabel, U and Cottin, V and Poletti, V and Richeldi, L},
doi = {10.1136/thoraxjnl-2012-202580},
journal = {THORAX},
pages = {938--U12},
title = {Hot off the breath: Mortality as a primary end-point in IPF treatment trials: the best is the enemy of the good},
url = {http://dx.doi.org/10.1136/thoraxjnl-2012-202580},
volume = {67},
year = {2012}
}