TrialCurrent oncology (Toronto, Ont.)2022

Nicotine-Free E-Cigarettes Might Promote Tobacco Smoking Reduction Better Than Nicotine Delivery Devices: Results of a Double-Blind Randomized Controlled Trial at 1 Year.

Claudio Lucchiari et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.