• Use Medical Space (thesaurus) to find more appropriate search terms.
• Enter a search term in the box above, and click on the Search button.
• The display will present noun phrases, author names, and NLM Medical Subject Headings.
• To select a term, click in the adjacent box.
• When you have selected your terms, you may either select search the thesaurus again to see more related terms, or you may select "Retrieve Documents" to see related Medical Webpages.