BibTex format
@article{Aziz:2004,
author = {Aziz, ZA and Wells, AU and Hansell, DM and Bain, GA and Copley, SJ},
journal = {Thorax},
title = {HRCT diagnosis of diffuse parenchymal lung disease: inter-observer variation},
url = {http://thorax.bmj.com/content/59/6/506.short},
year = {2004}
}