PT - JOURNAL ARTICLE AU - Mersereau, G. TI - So where does our duty to warn stop? DP - 1998 Oct 20 TA - Canadian Medical Association Journal PG - 917--917 VI - 159 IP - 8 4099 - http://www.cmaj.ca/content/159/8/917.2.short 4100 - http://www.cmaj.ca/content/159/8/917.2.full SO - CMAJ1998 Oct 20; 159