RT Journal Article SR Electronic T1 Dilating pupils JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1400 OP 1400 DO 10.1503/cmaj.101597 VO 183 IS 12 A1 Belliveau, Michel J. A1 Arthur, Brian W. YR 2011 UL http://www.cmaj.ca/content/183/12/1400.abstract