@article{doi:10.1001/jama.2011.1994,
author = {Nampiaparampil DE},
title = {ESsentials of pain medicine},
journal = {JAMA},
volume = {307},
number = {2},
pages = {201-202},
year = {2012},
doi = {10.1001/jama.2011.1994},
URL = { + http://dx.doi.org/10.1001/jama.2011.1994},
eprint = {/data/Journals/JAMA/22485/jbk0111_201a_202.pdf}
}