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Limitations of the Randomized Controlled Trial in Evaluating Population-Based Health Interventions

Sanson-Fisher RW, Bonevski B, Green LW, D’Este C Am J Prev Med. 2007 Aug;33(2):155-61 Population- and systems-based interventions need evaluation, but the...

Limitations of the Randomized Controlled Trial in Evaluating Population-Based Health Interventions

Sanson-Fisher RW, Bonevski B, Green LW, D’Este C Am J Prev Med. 2007 Aug;33(2):155-61 Population- and systems-based interventions need evaluation, but the...