PT - JOURNAL ARTICLE AU - James Maskalyk TI - Vital questions to ask in the ER DP - 2003 Feb 18 TA - Canadian Medical Association Journal PG - 457--457-a VI - 168 IP - 4 4099 - http://www.cmaj.ca/content/168/4/457.2.short 4100 - http://www.cmaj.ca/content/168/4/457.2.full SO - CMAJ2003 Feb 18; 168