https://www.selleckchem.com/pr....oducts/2-Methoxyestr
Despite mixed evidence, many smokers use e-cigarettes to quit smoking. With the substantial growth of e-cigarette sales in recent years, it is important to understand how it may affect FDA-approved nicotine replacement therapy (NRT) products in the US. This study aims to investigate the impact of e-cigarette prices and TV advertising on the demand for NRT products. Quarterly (2010 Q1-2017 Q4) retail sales and price data of e-cigarettes and NRT gum and patch, compiled from Nielsen retail store scanner database, were link