Twyman, Laura, Bonevski, Billie, Paul, Christine, Bryant, Jamie, West, Robert, Siahpush, Mohammad, D'este, Catherine, Oldmeadow, Christopher, Palazzi, Kerrin. Wiley-Blackwell Publishing; 2018. What factors are associated with abstinence amongst socioeconomically disadvantaged smokers? A cross-sectional survey of use of cessation aids and quitting approach.