PT - JOURNAL ARTICLE AU - Roya Etemad-Rezai TI - A history lesson DP - 2000 May 16 TA - Canadian Medical Association Journal PG - 1458--1459 VI - 162 IP - 10 4099 - http://www.cmaj.ca/content/162/10/1458.short 4100 - http://www.cmaj.ca/content/162/10/1458.full SO - CMAJ2000 May 16; 162