Clinical Trial

Varenicline versus nicotine replacement therapy for long-term smoking cessation: an observational study using the Clinical Practice Research Datalink.

Health Technol Assess. 2020 Feb 1; 24 (9): 1-46.
Review

Psychosocial interventions for smoking cessation in patients with coronary heart disease.

Cochrane Db Syst Rev. 2015 Jul 6 (7): CD006886CD006886.
Review

Interventions for smoking cessation in hospitalised patients.

Cochrane Db Syst Rev. 2007 Jul 18 (3): CD001837CD001837.