PT - JOURNAL ARTICLE AU - Jon O. Ebbert MD AU - J. Taylor Hays MD TI - The missing link in tobacco control AID - 10.1503/cmaj.080855 DP - 2008 Jul 15 TA - Canadian Medical Association Journal PG - 123--124 VI - 179 IP - 2 4099 - http://www.cmaj.ca/content/179/2/123.short 4100 - http://www.cmaj.ca/content/179/2/123.full SO - CMAJ2008 Jul 15; 179