asthma tobacco Asthma Initiative of Michigan Young, female e cigarette users more likely to have asthma attack, use health services E cigarette use and respiratory disorders: an integrative review of converging evidence from epidemiological and laboratory studies European Respiratory Society Asthma causing bugs found in e cigarettes for the first time Addressing Smoking Cessation in Asthma Pulmonology Advisor News Release: New study finds Minnesota youth with asthma are more likely to vape