Pulmonary and Cardiac Effects of E-Cigarette Use in Pulmonary Patients Who Smoke Cigarettes
Conditions
- Chronic Obstructive Pulmonary Disease
- Chronic Bronchitis
- Emphysema
- Asthma-COPD Overlap Syndrome
Interventions
- OTHER: E-Cigarette
- BEHAVIORAL: Financial Incentives
Sponsor
University of Vermont
Collaborators