PT - JOURNAL ARTICLE ED - , TI - Dr. Charles George Stogdill DP - 1974 Mar 16 TA - Canadian Medical Association Journal PG - 687a--688 VI - 110 IP - 6 4099 - http://www.cmaj.ca/content/110/6/687a.short 4100 - http://www.cmaj.ca/content/110/6/687a.full SO - CMAJ1974 Mar 16; 110