%0 Journal Article %T A hybrid system for temporal information extraction from clinical text %A Tang, Buzhou %A Wu, Yonghui %A Jiang, Min %A Chen, Yukun %A Denny, Joshua C %A Xu, Hua %J Journal of the American Medical Informatics Association %V 20 %N 5 %P 828-835 %@ 1067-5027 %D 2013-09-09 %I Oxford University Press %~ DeepDyve