BibTex format
@inbook{Propper:2012:oxfordhb/9780199238828.013.0028,
author = {Propper, C and Leckie, G},
booktitle = {The Oxford Handbook of Health Economics},
doi = {oxfordhb/9780199238828.013.0028},
title = {Increasing Competition Between Providers in Health Care Markets: The Economic Evidence},
url = {http://dx.doi.org/10.1093/oxfordhb/9780199238828.013.0028},
year = {2012}
}