Article

Hollands, Gareth J and Shemilt, Ian and Marteau, Theresa and Jebb, Susan A and Lewis, Hannah and Wei, Yinghui and Higgins, Julian PT and Ogilvie, David (2015) Portion, package or tableware size for changing selection and consumption of food, alcohol and tobacco. Cochrane Database of Systematic Reviews , (9) .

Book

Higgins, Julian PT and Green, Sally, eds. (2008) Cochrane handbook of systematic reviews of interventions. London: John Wiley & Sons, Ltd .

Higgins, Julian PT and Thomas, James and Chandler, Jacueline and Cumpston, Miranda and Li, Tianjing and Page, Matthew J and Welch, Vivian A, eds. (2019) Cochrane handbook of systematic reviews of interventions. Chichester (UK): John Wiley & Sons, Ltd .