Primary care physician time utilization before and after implementation of an electronic health record: A time-motion study.
Lisa PizziferriAnne F. KittlerLynn A. VolkMelissa M. HonourSameer GuptaSamuel J. WangTiffany WangMargaret LippincottQi LiDavid W. BatesPublished in: J. Biomed. Informatics (2005)