PT - JOURNAL ARTICLE AU - Collier, Roger TI - Utility, stability and a digital presence AID - 10.1503/cmaj.109-4096 DP - 2012 Feb 21 TA - Canadian Medical Association Journal PG - 288--289 VI - 184 IP - 3 4099 - http://www.cmaj.ca/content/184/3/288.short 4100 - http://www.cmaj.ca/content/184/3/288.full SO - CMAJ2012 Feb 21; 184