@article{doi:10.1001/2012.jama.12020,
author = {Kuehn BM},
title = {COllaborative research},
journal = {JAMA},
volume = {308},
number = {12},
pages = {1198},
year = {2012},
doi = {10.1001/2012.jama.12020},
URL = { + http://dx.doi.org/10.1001/2012.jama.12020},
eprint = {/data/Journals/JAMA/24967/jha120134_1198c_1198.pdf}
}