Single articles on a topic are found in our library databases. The UT Libraries pay to have access to these databases and the articles they contain.
You can search in databases that are multidisciplinary or subject-specific.
Searching databases is different than searching Google. Distil what you're looking for into a few key terms or phrases. Think of different ways to say those key terms, because different writers will refer to the same concept using different terms.
Population of interest?
You might not have a third term, but see some ideas above.
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