PT - JOURNAL ARTICLE AU - Mark Leith MD TI - Reconsidering survival AID - 10.1503/cmaj.071339 DP - 2007 Oct 23 TA - Canadian Medical Association Journal PG - 1148--1148 VI - 177 IP - 9 4099 - http://www.cmaj.ca/content/177/9/1148.short 4100 - http://www.cmaj.ca/content/177/9/1148.full SO - CMAJ2007 Oct 23; 177