PT - JOURNAL ARTICLE ED - , TI - The risks of abortion DP - 1972 Feb 19 TA - Canadian Medical Association Journal PG - 295--298 VI - 106 IP - 4 4099 - http://www.cmaj.ca/content/106/4/295.short 4100 - http://www.cmaj.ca/content/106/4/295.full SO - CMAJ1972 Feb 19; 106