@article{doi:10.1001/archinternmed.2012.382,
author = {Psaty BM and Redberg RF},
title = {Evidence of pharmaceutical innovation and therapeutic enthusiasm: Strategies for patent extension},
journal = {Archives of Internal Medicine},
volume = {172},
number = {9},
pages = {683-684},
year = {2012},
doi = {10.1001/archinternmed.2012.382},
URL = { + http://dx.doi.org/10.1001/archinternmed.2012.382},
eprint = {/data/Journals/INTEMED/23396/ied120003_683_684.pdf}
}