PT - JOURNAL ARTICLE AU - Singer, P. A. TI - Advance care planning DP - 1997 Mar 15 TA - Canadian Medical Association Journal PG - 768--768 VI - 156 IP - 6 4099 - http://www.cmaj.ca/content/156/6/768.2.short 4100 - http://www.cmaj.ca/content/156/6/768.2.full SO - CMAJ1997 Mar 15; 156