PT - JOURNAL ARTICLE AU - TI - Global emergencies AID - 10.1503/cmaj.050038 DP - 2005 Feb 01 TA - Canadian Medical Association Journal PG - 301--301 VI - 172 IP - 3 4099 - http://www.cmaj.ca/content/172/3/301.short 4100 - http://www.cmaj.ca/content/172/3/301.full SO - CMAJ2005 Feb 01; 172