Using logic models to capture complexity in systematic reviews

The cost of US foods as related to their nutritive value

(2010) Adam Drewnowski   AMERICAN JOURNAL OF CLINICAL NUTRITION

Agricultural policies, food and public health

(2010) Barry M Popkin   EMBO REPORTS

Effectiveness of Weight Management Interventions in Children: A Targeted Systematic Review for the USPSTF

(2010) E. P. Whitlock et al.   PEDIATRICS

Can We Systematically Review Studies That Evaluate Complex Interventions?

(2009) Sasha Shepperd et al.   PLOS MEDICINE

Complex interventions or complex systems? Implications for health economic evaluation

(2008) Alan Shiell et al.   BMJ-British Medical Journal

Developing and evaluating complex interventions: the new Medical Research Council guidance

(2008) Peter Craig et al.   BMJ-British Medical Journal