Nicotine, Carcinogen, and Toxin Exposure in Long-Term E-Cigarette and Nicotine Replacement Therapy Users

Abstract
E-cigarettes are becoming increasingly popular, but data on the potential risks of long-term use are sparse. This cross-sectional study conducted in the United Kingdom examines the potential risks ... Background: Given the rapid increase in the popularity of e-cigarettes and the paucity of associated longitudinal health-related data, the need to assess the potential risks of long-term use is ess...