@article{doi:10.1001/jama.2010.731,
author = {Chmelik E},
title = {TRends in us physician work hours},
journal = {JAMA},
volume = {303},
number = {22},
pages = {2250-2251},
year = {2010},
doi = {10.1001/jama.2010.731},
URL = { + http://dx.doi.org/10.1001/jama.2010.731},
eprint = {/data/Journals/JAMA/4516/jlt0609_2250_2250.pdf}
}