432 Hotcakes: E cigarettes for smoking cessation, Gabapentin and COPD exacerbations, Lidocaine for neck pain, C diff risk by antibiotic type, and dosing by clicks for GLP1's The Curbsiders National Emphysema Foundation E cigarettes are Poor Substitutes for Conventional Smoking in COPD Patients Are E Cigarettes a Safe Alternative to Smoking? Using Airway Cell Cultures to Assess Early Indicators of COPD Progression Inquiries Journal E cigarette use tied to increased COPD, asthma risk MDedge Smoking Status and COPD Symptoms and Prognosis Journal of the COPD Foundation Can Vaping Cause Lung Cancer or Other Diseases? Essentia Health