@article{doi:10.1001/archinternmed.2011.1399,
author = {Halpern SD and Emanuel EJ},
title = {ADvance directives and cost savingsadvance directives and cost savings},
journal = {Archives of Internal Medicine},
volume = {172},
number = {3},
pages = {266-268},
year = {2012},
doi = {10.1001/archinternmed.2011.1399},
URL = { + http://dx.doi.org/10.1001/archinternmed.2011.1399},
eprint = {/data/Journals/INTEMED/22608/ifj110002_266_268.pdf}
}