PT - JOURNAL ARTICLE ED - , TI - Abortion DP - 1989 Apr 01 TA - Canadian Medical Association Journal PG - 789b--789 VI - 140 IP - 7 4099 - http://www.cmaj.ca/content/140/7/789b.short 4100 - http://www.cmaj.ca/content/140/7/789b.full SO - CMAJ1989 Apr 01; 140