An end-to-end system to identify temporal relation in discharge summaries: 2012 i2b2 challenge
Publication information:
Xu Y, Wang Y, Liu T, Tsujii J, Chang EIC. An end-to-end system to identify temporal relation in discharge summaries: 2012 i2b2 challenge.
Journal of the American Medical Informatics Association. 2013;20(5):849–858.