At the beginning of each of the three search lines, a pull-down box lists the choices for categorizing each term.
Search terms can be singles words or phrases.
Focus the Search Using multiple search lines with the logical connector AND will help to focus your search. For example, searching on cancer will retreive many more citations than searching for cancer AND radiotherapy . If you wish to broaden your search to include multiple terms, use the logical connector OR . Grateful Med allows multiple terms on a single search line when separated by the boolean OR . To increase the accuracy of your search terms, after typing in a term on any of the search lines, click on the MeSH Subject Index button to map the term to the appropriate MeSH term.