PT - JOURNAL ARTICLE ED - , TI - Photograph - One thousand words DP - 1999 May 04 TA - Canadian Medical Association Journal PG - 1350--1350 VI - 160 IP - 9 4099 - http://www.cmaj.ca/content/160/9/1350.2.short 4100 - http://www.cmaj.ca/content/160/9/1350.2.full SO - CMAJ1999 May 04; 160