I’m not finding what I need. How does a PubMed search work?
PubMed may modify your search terms to enhance your retrieval. Sometimes these changes may not match what you have in mind. To see how PubMed modified your search, click Details from the Feature Tabs. You can edit your search in Details. For additional information, see How PubMed works: Automatic Term Mapping.
PubMed may modify your search terms to enhance your retrieval. To see how PubMed modified your search, consult the ‘Search details’ portlet displayed on the results page. Click the portlet’s See more… link for additional information. For additional information, see How PubMed works: Automatic Term Mapping.