This series of three videos produced by the National Library of Medicine provides essential tools for searching PubMed most effectively.
Topics covered include using the MeSH database to find targeted search terms, using the advanced search feature to build complex searches, and narrowing results with filters.
Additional PubMed videos are available on the National Center for Biotechnology Information (NCBI) YouTube Channel.
Grey literature is information produced by government agencies, academic institutions, and the for-profit sector that is not made available by commercial publishers.