title: Juul waxay joojineysaa iibinta Mareykanka ee sigaarka elektaroonigga ah ee caanka ah ee leh dhadhanka macmacaanka
abstract: Tallaabadan iskaa wax u qabso ah waxay timid maalmo kadib markii cilmi baaris cusub oo dowladeed ay muujisay in Juul ay tahay sumadda ugu sareysa ee ardayda dugsiga sare ee isticmaala sigaarka elektarooniga ah iyo in dad badani doorbidaan qaraha.