Janice L Clarke1, Deborah C Meiris, David B Nash. 1. Department of Health Policy, Jefferson Medical College, Philadelphia, Pennsylvania 19107, USA. janice.clarke@jefferson.edu
Authors: David C Kaelber; Ashish K Jha; Douglas Johnston; Blackford Middleton; David W Bates Journal: J Am Med Inform Assoc Date: 2008-08-28 Impact factor: 4.497