RT Journal Article SR Electronic T1 Exploitation of the COVID-19 pandemic by e-cigarette marketers JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP tobaccocontrol-2020-055855 DO 10.1136/tobaccocontrol-2020-055855 A1 Divya Ramamurthi A1 Cindy Chau A1 Robert K Jackler YR 2020 UL http://tobaccocontrol.bmj.com/content/early/2020/08/26/tobaccocontrol-2020-055855.abstract AB