Lawlor, DA; Frankel, S; Shaw, M; Ebrahim, S; Smith, GD; (2003) Smoking and ill health: does lay epidemiology explain the failure of smoking cessation programs among deprived populations? American journal of public health, 93 (2). pp. 266-70. ISSN 0090-0036 DOI: https://doi.org/10.2105/AJPH.93.2.266 Full text not available from this repository.