BibTex format
@inproceedings{George:2010:10.1136/thx.2010.150987.17,
author = {George, CG and Quint, JK and Sapsford, RJ and Donaldson, GC and Wedzicha, JA and Hurst, JR},
doi = {10.1136/thx.2010.150987.17},
pages = {A126--A127},
publisher = {B M J PUBLISHING GROUP},
title = {SERUM PARC (CCL18) AND EXACERBATION FREQUENCY IN COPD},
url = {http://dx.doi.org/10.1136/thx.2010.150987.17},
year = {2010}
}