(See: Dutra LM, Glantz SA. Electronic cigarettes and conventional cigarette use: a cross-sectional study. Published online March 6, 2014. JAMA Pediatr. doi:10.1001/jamapediatrics.2013.5488.)

LAST：Beauticig new women slim mini harmony electronic cigarette |NEXT：Top selling electronic cigarette Coil Repaceable wholesale ego k ce4 clearomizer