Electronic cigarettes for smoking cessation (Cochrane Database of Systematic Reviews, 2021)

(untitled) - Hartmann-Boyce, J; McRobbie, H; Butler, AR; Lindson, N; Bullen, C; Begh, R; Theodoulou, A; Notley, C; Rigotti, NA; Turner, T; Fanshawe, TR; Hajek, P