BibTex format
@article{Ferguson:2003:10.1038/nature01509,
author = {Ferguson, NM and Galvani, AP and Bush, RM},
doi = {10.1038/nature01509},
journal = {NATURE},
pages = {428--433},
title = {Ecological and immunological determinants of influenza evolution},
url = {http://dx.doi.org/10.1038/nature01509},
volume = {422},
year = {2003}
}