@conference{1946,
  author = {Ellen Voorhees},
  title = {Overview of the TREC 2014 Clinical Decision Support Track},
  year = {2015},
  month = {2015-04-22},
  publisher = {NIST Special Publication 500-308: The Twenty-Third Text REtrieval Conference Proceedings (TREC 
2014), Gaithersburg, MD},
  language = {en},
}