Objective Systematic review of research examining consumer preference for the main
electronic cigarette (e-cigarette) attributes namely flavor, nicotine strength, and type. Method …

Tobacco products containing flavorings, such as electronic nicotine delivery devices (ENDS)
or e-cigarettes, cigars/cigarillos, waterpipes, and heat-not-burn devices (iQOS) are …

Background Most electronic-cigarette liquids contain propylene glycol, glycerin, nicotine and
a wide variety of flavors of which many are sweet. Sweet flavors are classified as …

It appears that electronic cigarettes (EC) are a less harmful alternative to conventional
cigarette (CC) smoking, as they generate substantially lower levels of harmful carcinogens …

Accurate and reliable measurements of exposure to tobacco products are essential for
identifying and confirming patterns of tobacco product use and for assessing their potential …

Background: As e-cigarette popularity has increased, there is growing evidence to suggest
that while they are highly likely to be considerably less harmful than cigarettes, their use is …

Abstract Background Electronic cigarettes (ECIGs) are a class of tobacco products that
produce different effects (eg, nicotine delivery), depending on the device, liquid, and …

The study of e-cigarette aerosol properties can inform public health while longer-term
epidemiological investigations are ongoing. The determination of aerosol levels of known …

Background Electronic nicotine delivery systems (ENDS; e-cigarettes), consisting of a
battery, heating element and e-liquid, have evolved significantly with wide variation in …

Background The health effects of e-cigarettes in patients with pre-existing lung disease are
unknown. The aim of this study was to investigate whether aerosols from a fourth-generation …