Xinxin Zhu Sigfried Gold Albert Lai George Hripcsak James J. Cimino Using Timeline Displays to Improve Medication Reconciliation. 1-6 2009 eTELEMED http://dx.doi.org/10.1109/eTELEMED.2009.20 conf/etelemed/2009 db/conf/etelemed/etelemed2009.html#ZhuGLHC09