TY - GEN AU - Ellen Voorhees AU - William Hersh C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2013-06-28 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2013 TI - Overview of the TREC 2012 Medical Records Track UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=913781 ER -