BibTex format
@inproceedings{George:2010:10.1136/thx.2010.150979.6,
author = {George, PM and Mehta, M and Dhariwal, J and Singanayagam, A and Raphael, C and Salmasi, M and Connell, DW and Molyneaux, P and Jepson, A and Wickremasinghe, M and Kon, OM},
doi = {10.1136/thx.2010.150979.6},
title = {Post bronchoscopy sputum: Increasing the diagnostic yield in smear negative pulmonary tuberculosis.},
url = {http://dx.doi.org/10.1136/thx.2010.150979.6},
year = {2010}
}