Hartmann-Boyce, J., Johns, D., Jebb, S., Aveyard, P., & Foundation, W. O. (2014). Effect of behavioural techniques and delivery mode on effectiveness of weight management: Systematic review, meta-analysis and meta-regression. Blackwell Publishing Ltd.

Hartmann-Boyce, J., D. Johns, SA Jebb, P. Aveyard, and World Obesity Foundation. Effect of Behavioural Techniques and Delivery Mode on Effectiveness of Weight Management: Systematic Review, Meta-analysis and Meta-regression. Blackwell Publishing Ltd, 2014.

Hartmann-Boyce, J., et al. Effect of Behavioural Techniques and Delivery Mode on Effectiveness of Weight Management: Systematic Review, Meta-analysis and Meta-regression. Blackwell Publishing Ltd, 2014.