J Biomed Inform
http://www.ncbi.nlm.nih.gov/pubmed/26319540
58 Suppl:S20-9
https://connects.catalyst.harvard.edu/Profiles/profile/112005924
Annotating longitudinal clinical narratives for de-identification: The 2014 i2b2/UTHealth corpus.
J Biomed Inform
http://www.ncbi.nlm.nih.gov/pubmed/26319540
58 Suppl:S20-9
https://connects.catalyst.harvard.edu/Profiles/profile/112005924