OP17 Examining inequality in trials of smoking cessation interventions delivered in primary care: critique and reanalysis of cochrane reviews
JM Birch, H Dambha-Miller, SJ Griffin, GB Hutton, MP Kelly, AL Kinmonth
J Epidemiol Community Health Sep 2020, 74 (Suppl 1) A8; DOI: 10.1136/jech-2020-SSMabstracts.17