PT - JOURNAL ARTICLE AU - A. Silversides TI - Organ nonretrieval rate remains high because "people are not being asked" DP - 1990 Dec 15 TA - Canadian Medical Association Journal PG - 1346--1347 VI - 143 IP - 12 4099 - http://www.cmaj.ca/content/143/12/1346.short 4100 - http://www.cmaj.ca/content/143/12/1346.full SO - CMAJ1990 Dec 15; 143