PT - JOURNAL ARTICLE ED - , TI - Blunt abdominal trauma DP - 1971 Nov 20 TA - Canadian Medical Association Journal PG - 1074--1075 VI - 105 IP - 10 4099 - http://www.cmaj.ca/content/105/10/1074.short 4100 - http://www.cmaj.ca/content/105/10/1074.full SO - CMAJ1971 Nov 20; 105