@article{doi:10.1001/archinternmed.2010.392,
title = {REsearch letters},
journal = {Archives of Internal Medicine},
volume = {170},
number = {20},
pages = {1856-1861},
year = {2011},
doi = {10.1001/archinternmed.2010.392},
URL = { + http://dx.doi.org/10.1001/archinternmed.2010.392},
eprint = {/data/Journals/InteMed/5786/ilt1108_1856_1857.pdf}
}