C. Higgins

Natural experiments: an underused tool for public health?

M. Petticrew, S. Cummins, L. Sparks, 2005, Public health.

EVIDENCE BASED PUBLIC HEALTH POLICY AND PRACTICE Large scale food retailing as an intervention for diet and health: quasi-experimental evaluation of a natural experiment

Steven Cummins, Mark Petticrew, Leigh Sparks, 2005 .

The impact of a school-based nutrition education intervention on dietary intake and cognitive and attitudinal variables relating to fruits and vegetables

A. Anderson, M. Hetherington, M. Stead, 2005, Public Health Nutrition.

Reducing Inequalities in Health and Diet: Findings from a Study on the Impact of a Food Retail Development

M. Petticrew, S. Cummins, H. Thomson, 2008 .