@article{doi:10.1001/jama.2012.354,
author = {Baral I},
title = {COst of health care and the role of physicians},
journal = {JAMA},
volume = {307},
number = {12},
pages = {1253},
year = {2012},
doi = {10.1001/jama.2012.354},
URL = { + http://dx.doi.org/10.1001/jama.2012.354},
eprint = {/data/Journals/JAMA/22495/jlt0328_1253_1253.pdf}
}