@article{doi:,
title = {DEcrease in smoking prevalence—minnesota, 1999-2010},
journal = {JAMA},
volume = {305},
number = {12},
pages = {1191-1193},
year = {2011},
doi = {},
URL = { + http://dx.doi.org/},
eprint = {/data/Journals/JAMA/18305/jwr0323_1191_1193.pdf}
}