Calls to quitline hit record high after CDC national tobacco ad campaign launch
April 02, 2012
http://www.cdc.gov/media/releases/2012/p0402_quitline.html
Calls to quitline hit record high after CDC national tobacco ad campaign launch
April 02, 2012
http://www.cdc.gov/media/releases/2012/p0402_quitline.html