@article{doi:10.1001/jama.2009.645,
author = {Torpy JM},
title = {A hedgehog},
journal = {JAMA},
volume = {301},
number = {24},
pages = {2531},
year = {2009},
doi = {10.1001/jama.2009.645},
URL = { + http://dx.doi.org/10.1001/jama.2009.645},
eprint = {/data/Journals/JAMA/4469/jcs90009_2531_2531.pdf}
}