Comparing socially disadvantaged smokers who agree and decline to participate in a randomised smoking cessation trial
Billie Bonevski, Laura Twyman, Chris Paul, Catherine D'Este, Robert West, Mohammad Siahpush, Christopher Oldmeadow, Kerrin Palazzi, Jamie Bryant, Ashleigh Guillaumier
BMJ Open Sep 2015, 5 (9) e008419; DOI: 10.1136/bmjopen-2015-008419