RT Journal Article SR Electronic T1 Medical doodles: 30 minutes well spent JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1395 OP 1396 DO 10.1503/cmaj.111453 VO 184 IS 12 A1 Courneya, Carol Ann YR 2012 UL http://www.cmaj.ca/content/184/12/1395.abstract AB