@article{doi:10.1001/jama.2010.1138,
author = {Greenwald J},
title = {MEchanics},
journal = {JAMA},
volume = {304},
number = {10},
pages = {1048},
year = {2010},
doi = {10.1001/jama.2010.1138},
URL = { + http://dx.doi.org/10.1001/jama.2010.1138},
eprint = {/data/Journals/JAMA/4528/jpm05018_1048_1048.pdf}
}