title: Duelling letters: which one would you sign?
authors.affiliation: UQ Centre for Clinical Research, The University of Queensland, Herston, Queensland, Australia.
authors.forename: Coral
authors.initials: C
authors.lastname: Gartner
authors.affiliation: Department of Social and Behavioral Sciences, School of Nursing, University of California, San Francisco, San Francisco, California, USA.
authors.forename: Ruth E
authors.initials: RE
authors.lastname: Malone
mesh_terms: D034462:Dissent and Disputes; D066300:Electronic Nicotine Delivery Systems; D040261:Harm Reduction; D006801:Humans; D009538:Nicotine; D011634:Public Health; D012907:Smoking; D016540:Smoking Cessation; D000074606:Smoking Prevention
chemical_list: D009538:Nicotine
keywords: Co-substance use; Electronic nicotine delivery devices; Fire safe cigarettes; Nicotine; Prevention