PT - JOURNAL ARTICLE AU - Martin, Shelley TI - Not quite a perfect match DP - 2003 Jan 21 TA - Canadian Medical Association Journal PG - 212--212-a VI - 168 IP - 2 4099 - http://www.cmaj.ca/content/168/2/212.2.short 4100 - http://www.cmaj.ca/content/168/2/212.2.full SO - CMAJ2003 Jan 21; 168