PT - JOURNAL ARTICLE ED - , TI - "Universal" moral principles DP - 1989 Jul 01 TA - Canadian Medical Association Journal PG - 9--10 VI - 141 IP - 1 4099 - http://www.cmaj.ca/content/141/1/9.short 4100 - http://www.cmaj.ca/content/141/1/9.full SO - CMAJ1989 Jul 01; 141