RT Journal Article SR Electronic T1 Electronic cigarettes: miracle or menace? JF BMJ JO BMJ FD British Medical Journal Publishing Group SP c311 DO 10.1136/bmj.c311 VO 340 A1 Flouris, Andreas D A1 Oikonomou, Dimitris N YR 2010 UL http://www.bmj.com/content/340/bmj.c311.abstract AB