Abstract
Langley, TE
Langley, TE (reprint author), Univ Nottingham, City Hosp Nottingham, Div Epidemiol & Publ Hlth, UK Ctr Tobacco & Alcohol Studies, Clin Sci Bldg, Nottingham NG5 1PB, England.
NICOTINE & TOBACCO RESEARCH, 2018; 20 (5): 529