Clinicaltrials.gov has 198 open and closed clinical trial on e cigarettes... Amazing stuff.:ohmy:
S shgilman Senior Member ECF Veteran Aug 27, 2014 154 186 Garland,Texas Sep 9, 2014 #1 Sep 9, 2014 Add bookmark #1 Clinicaltrials.gov has 198 open and closed clinical trial on e cigarettes... Amazing stuff. ••• More options Report Add bookmark Share
