BibTex format
@article{Alvarez:2011:10.1016/j.jhin.2011.06.016,
author = {Alvarez, LG and Aylin, P and Tian, J and King, C and Catchpole, M and Hassall, S and Whittaker-Axon, K and Holmes, A},
doi = {10.1016/j.jhin.2011.06.016},
journal = {JOURNAL OF HOSPITAL INFECTION},
pages = {231--235},
title = {Data linkage between existing healthcare databases to support hospital epidemiology},
url = {http://dx.doi.org/10.1016/j.jhin.2011.06.016},
volume = {79},
year = {2011}
}