BibTex format
@article{Chatu:2014:10.1038/ajg.2014.192,
author = {Chatu, S and Subramanian, V and Saxena, S and Pollok, R},
doi = {10.1038/ajg.2014.192},
journal = {AMERICAN JOURNAL OF GASTROENTEROLOGY},
pages = {1497--1498},
title = {Level of Evidence Supporting the Use of Thiopurine in Crohn's Disease Response},
url = {http://dx.doi.org/10.1038/ajg.2014.192},
volume = {109},
year = {2014}
}