BibTex format
@article{Ayaru:2008:10.1111/j.1440-1746.2006.04562.x,
author = {Ayaru, L and Kurzawinski, TR and Shankar, A and Webster, GJM and Hatfield, ARW and Pereira, SP},
doi = {10.1111/j.1440-1746.2006.04562.x},
journal = {JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY},
pages = {315--320},
title = {Complications and diagnostic difficulties arising from biliary self-expanding metal stent insertion before definitive histological diagnosis},
url = {http://dx.doi.org/10.1111/j.1440-1746.2006.04562.x},
volume = {23},
year = {2008}
}