This short tutorial (3:34 mins) demonstrates how to use Google Scholar to expand a PubMed search. Since Google Scholar searches the full text of articles, it can sometimes find articles that PubMed has missed. (PubMed can only search key fields in article records such as the title, abstract, and subject headings (MeSH Terms).)
The design of this page was partly adapted from Research: By Course, Subject, or Topic, by University of Arizona Libraries, © 2020 The Arizona Board of Regents on behalf of The University of Arizona, licensed under a Creative Commons Attribution 4.0 International License.