title: [Strong and weak cigarettes--with and without filter].
mesh_terms: D002248:Carbon Monoxide / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D009538:Nicotine / Q000097:blood*; D012907:Smoking; D013638:Tars
chemical_list: D013638:Tars; D009538:Nicotine; D002248:Carbon Monoxide
vernacular_title: Starka och svaga cigarretter--med och utan filter