PT - JOURNAL ARTICLE AU - Michelle Greiver TI - The long and the short of it AID - 10.1503/cmaj.1041632 DP - 2004 Dec 07 TA - Canadian Medical Association Journal PG - 1445--1445 VI - 171 IP - 12 4099 - http://www.cmaj.ca/content/171/12/1445.short 4100 - http://www.cmaj.ca/content/171/12/1445.full SO - CMAJ2004 Dec 07; 171