@article{doi:10.1001/jama.296.16.1973,
author = {Liu JH and Zingmond DS and McGory ML and et al},
title = {DIsparities in the utilization of high-volume hospitals for complex surgery},
journal = {JAMA},
volume = {296},
number = {16},
pages = {1973-1980},
year = {2006},
doi = {10.1001/jama.296.16.1973},
URL = { + http://dx.doi.org/10.1001/jama.296.16.1973},
eprint = {/data/Journals/JAMA/5048/JOC60139.pdf}
}