BibTex format
@article{Singanayagam:2011:10.1016/j.jinf.2011.07.014,
author = {Singanayagam, A and Singanayagam, A and Wood, V and Chalmers, JD},
doi = {10.1016/j.jinf.2011.07.014},
journal = {JOURNAL OF INFECTION},
pages = {243--251},
title = {Factors associated with severe illness in pandemic 2009 influenza a (H1N1) infection: Implications for triage in primary and secondary care},
url = {http://dx.doi.org/10.1016/j.jinf.2011.07.014},
volume = {63},
year = {2011}
}