@Book{Proc-IWCS2013:CSCT:2013,
  editor    = {Wu, Stephen  and  Shah, Nigam  and  Cohen, Kevin Bretonnel},
  title     = {Proceedings of the IWCS 2013 Workshop on Computational Semantics in Clinical Text (CSCT 2013)},
  month     = {March},
  year      = {2013},
  address   = {Potsdam, Germany},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W13-0400}
}