@article{doi:10.1001/jama.2012.176132,
author = {Smith JM},
title = {SPatio-temporal composition no. 31},
journal = {JAMA},
volume = {309},
number = {2},
pages = {116},
year = {2013},
doi = {10.1001/jama.2012.176132},
URL = { + http://dx.doi.org/10.1001/jama.2012.176132},
eprint = {/data/Journals/JAMA/926205/jcs120151_116_116.pdf}
}