@article{doi:,
title = {STate smoke-free laws for worksites, restaurants, and bars—united states, 2000-2010},
journal = {JAMA},
volume = {305},
number = {21},
pages = {2167-2169},
year = {2011},
doi = {},
URL = { + http://dx.doi.org/},
eprint = {/data/Journals/JAMA/20330/jwr0601_2167_2169.pdf}
}