@article{doi:10.1001/jama.2012.2970b,
title = {HAve you written to your senator?},
journal = {JAMA},
volume = {307},
number = {18},
pages = {1896},
year = {2012},
doi = {10.1001/jama.2012.2970b},
URL = { + http://dx.doi.org/10.1001/jama.2012.2970b},
eprint = {/data/Journals/JAMA/23400/jjy120116_1896a_1896.pdf}
}