PT - JOURNAL ARTICLE AU - Chafe, Roger AU - Levinson, Wendy AU - Sullivan, Terrence TI - Disclosing errors that affect multiple patients AID - 10.1503/cmaj.081016 DP - 2009 May 26 TA - Canadian Medical Association Journal PG - 1125--1127 VI - 180 IP - 11 4099 - http://www.cmaj.ca/content/180/11/1125.short 4100 - http://www.cmaj.ca/content/180/11/1125.full SO - CMAJ2009 May 26; 180