Phrase Searching

PubMed searches for phrases under these conditions:

1. The phrase is found in the MeSH, journal, author or investigator tables or indexes during the automatic term mapping process
   
   
2. The phrase is entered with a search tag:
   kidney allograft [tw]
   
   
3. The phrase is enclosed in double quotes. (The absence of a search tag indicates the search should be conducted in All Fields.):
   " kidney allograft"
   
   
4. The term is hyphenated:
   first-line
   
   
5. The term is truncated:
   kidney allograft*

Example:

"pressure point"[Show Me]