PT - JOURNAL ARTICLE AU - Marshall Godwin, MD MSC TI - It's elementary medicine, my dear Watson AID - 10.1503/cmaj.070972 DP - 2007 Dec 04 TA - Canadian Medical Association Journal PG - 1551--1552 VI - 177 IP - 12 4099 - http://www.cmaj.ca/content/177/12/1551.2.short 4100 - http://www.cmaj.ca/content/177/12/1551.2.full SO - CMAJ2007 Dec 04; 177