RT Journal Article SR Electronic T1 Medication regimens JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 563 OP 563 DO 10.1503/cmaj.112-2031 VO 184 IS 5 A1 Jonathan Fuller A1 C. Shawn Tracy A1 Ross E.G. Upshur YR 2012 UL http://www.cmaj.ca/content/184/5/563.3.abstract