title: Unexpected nicotine in Do-it-Yourself electronic cigarette flavourings.
authors.affiliation: Department of Cell Biology and Neuroscience, University of California, Riverside, California, USA.
authors.forename: Barbara
authors.initials: B
authors.lastname: Davis
authors.affiliation: Department of Cell Biology and Neuroscience, University of California, Riverside, California, USA.
authors.forename: Aladino
authors.initials: A
authors.lastname: Razo
authors.affiliation: Department of Botany and Plant Sciences, University of California, Riverside, California, USA.
authors.forename: Eugene
authors.initials: E
authors.lastname: Nothnagel
authors.affiliation: Department of Chemical and Environmental Engineering, University of California, Riverside, California, USA.
authors.forename: Mathew
authors.initials: M
authors.lastname: Chen
authors.affiliation: Department of Cell Biology and Neuroscience, University of California, Riverside, California, USA.
authors.forename: Prue
authors.initials: P
authors.lastname: Talbot
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004339:Drug Compounding; D004348:Drug Labeling; D066300:Electronic Nicotine Delivery Systems; D005421:Flavoring Agents / Q000008:administration & dosage / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D009538:Nicotine / Q000008:administration & dosage / Q000009:adverse effects / Q000032:analysis*; D018722:Nicotinic Agonists / Q000008:administration & dosage / Q000009:adverse effects / Q000032:analysis*; D018570:Risk Assessment; D000072137:Vaping
chemical_list: D005421:Flavoring Agents; D018722:Nicotinic Agonists; D009538:Nicotine
keywords: Electronic nicotine delivery devices; Nicotine; Non-cigarette tobacco products; Packaging and Labelling; Surveillance and monitoring