Soule, EricMaloney, SarahEversole, AlishaCrabtree, MelanieEissenberg, ThomasBreland, Alison2022-10-132022-10-132021-08-100964-4563http://hdl.handle.net/10342/11516en-USelectronic cigarettesnicotineJUUL and IQOSAcute Effects of JUUL and IQOS in Cigarette SmokersArticle10.1136/tobaccocontrol-2019-055475