BibTex format
@article{Garske:2009:10.1136/bmj.b2840,
author = {Garske, T and Legrand, J and Donnelly, CA and Ward, H and Cauchemez, S and Fraser, C and Ferguson, NM and Ghani, AC},
doi = {10.1136/bmj.b2840},
journal = {BRITISH MEDICAL JOURNAL},
title = {Assessing the severity of the novel influenza A/H1N1 pandemic},
url = {http://dx.doi.org/10.1136/bmj.b2840},
volume = {339},
year = {2009}
}