BibTex format
@article{Raghu:2013:10.7326/0003-4819-158-9-201305070-00003,
author = {Raghu, G and Behr, J and Brown, KK and Egan, JJ and Kawut, SM and Flaherty, KR and Martinez, FJ and Nathan, SD and Wells, AU and Collard, HR and Costabel, U and Richeldi, L and de, Andrade J and Khalil, N and Morrison, LD and Lederer, DJ and Shao, L and Li, X and Pedersen, PS and Montgomery, AB and Chien, JW and O'Riordan, TG},
doi = {10.7326/0003-4819-158-9-201305070-00003},
journal = {ANNALS OF INTERNAL MEDICINE},
pages = {641--+},
title = {Treatment of Idiopathic Pulmonary Fibrosis With Ambrisentan A Parallel, Randomized Trial},
url = {http://dx.doi.org/10.7326/0003-4819-158-9-201305070-00003},
volume = {158},
year = {2013}
}