Temporal Annotation in the Clinical Domain William F Styler IV author Steven Bethard author Sean Finan author Martha Palmer author Sameer Pradhan author Piet C de Groen author Brad Erickson author Timothy Miller author Chen Lin author Guergana Savova author James Pustejovsky author 2014 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal styler-iv-etal-2014-temporal 10.1162/tacl_a_00172 https://aclanthology.org/Q14-1012/ 2014 2 143 154