Dual and poly-use of novel and conventional nicotine and tobacco product use in Europe: Challenges for population health, regulatory policies, and the ways ahead

• Daniel Tzu-Hsuan Chen,
• Daniel Tzu-Hsuan Chen

Affiliations

Daniel Tzu-Hsuan Chen

Primary Care Epidemiology, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom

Daniel Tzu-Hsuan Chen

Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London, United Kingdom