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 E Cigarettes And Copd Smoking Cessation for COPD: Benefits & Tips Association of electronic cigarette use and risk of COPD: a systematic review and meta analysis npj Primary Care Respiratory Medicine Health effects in COPD smokers who switch to electronic cigarettes: a COPD Dove Medical Press CoEHAR's study confirms beneficial effects of ecig on copd smokers