Davies, N. M., Taylor, G., Taylor, A. E., Thomas, K. H., Windmeijer, F., Martin, R. M., & Munafò, M. R. (2015). What are the effects of varenicline compared with nicotine replacement therapy on long-term smoking cessation and clinically important outcomes? Protocol for a prospective cohort study. BMJ Open.

Davies, Neil M., Gemma Taylor, Amy E. Taylor, Kyla H. Thomas, Frank Windmeijer, Richard M. Martin, a Marcus R. Munafò. "What Are the Effects of Varenicline Compared With Nicotine Replacement Therapy On Long-term Smoking Cessation and Clinically Important Outcomes? Protocol for a Prospective Cohort Study." BMJ Open 2015.

Davies, Neil M., et al. "What Are the Effects of Varenicline Compared With Nicotine Replacement Therapy On Long-term Smoking Cessation and Clinically Important Outcomes? Protocol for a Prospective Cohort Study." BMJ Open 2015.