title: Daraasad: Dadka hadda sigaarka caba iyo kuwii horeba sigaarka caba waxay hoos u dhigi karaan khatarta kansarka sanbabada jimicsiga
abstract: Cilmi baadhayaashu waxay tijaabiyeen ku dhawaad 3,000 oo rag ah waxayna raaceen celcelis ahaan 11.6 sano.