PT - JOURNAL ARTICLE ED - , TI - VON celebrates 100th anniversary DP - 1997 Mar 01 TA - Canadian Medical Association Journal PG - 629--629 VI - 156 IP - 5 4099 - http://www.cmaj.ca/content/156/5/629.1.short 4100 - http://www.cmaj.ca/content/156/5/629.1.full SO - CMAJ1997 Mar 01; 156