Medical Subject Headings 2018 searches for Medical Subject headings related to the word(s) entered including:
For example when flu is entered, there are 6 related MeSH headings
Go to PubMed@UT, select MeSH in the search box, enter the MeSH term
Click on "Add to search builder", then click on "Search PubMed"
See above tab "MeSH on Demand" for how to narrow results