You can find helpful online resources and tools such as guidelines and policy documents in our Resource Center, including the latest information about the MECCIR conduct and reporting standards.

The Resource Center also features a collection of useful links for those interested in our area of work.

If you would like to access registered Campbell titles, protocols or reviews, go to the Campbell Library of Systematic Reviews.

The Methods Group has developed several Methods Policy Briefs that provide specific guidance for authors, reviewers, and consumers on the topics of research design, information retrieval, statistical analysis, and economic methods.

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