BibTex format
@article{Saxena:2009:10.1371/journal.pone.0007484,
author = {Saxena, S and Bottle, A and Gilbert, R and Sharland, M},
doi = {10.1371/journal.pone.0007484},
journal = {PLOS ONE},
title = {Increasing Short-Stay Unplanned Hospital Admissions among Children in England; Time Trends Analysis '97-'06},
url = {http://dx.doi.org/10.1371/journal.pone.0007484},
volume = {4},
year = {2009}
}