PT - JOURNAL ARTICLE AU - A. Silversides TI - Oregon tackles the health care rationing issue DP - 1990 Sep 15 TA - Canadian Medical Association Journal PG - 545--546 VI - 143 IP - 6 4099 - http://www.cmaj.ca/content/143/6/545.short 4100 - http://www.cmaj.ca/content/143/6/545.full SO - CMAJ1990 Sep 15; 143