@article{doi:10.1001/jama.286.10.1146, title = {MEn's work}, journal = {JAMA}, volume = {286}, number = {10}, pages = {1146}, year = {2001}, doi = {10.1001/jama.286.10.1146}, URL = { + http://dx.doi.org/10.1001/jama.286.10.1146}, eprint = {/data/Journals/JAMA/4799/JPO10021.pdf} }