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Population and Public Health

COVID-19 update: Need help with a literature review?

Your subject librarian is available to meet with you online to help refine your search terms, advise on appropriate databases, discuss how to manage your search results, and consult on systematic or scoping review methodology.

Book an online appointment by contacting Ursula at

Key Resources

Critical Appraisal Resources

Featured resource: Understanding Research Evidence videos from NCCMT

Quick explanations of review types, relative risk, NNT, types of reviews, odds ratios, confidence intervals, forest plots, clinical significance, and more. Produced by the National Collaborating Centre for Methods and Tools.

Related Guides