Generate more than 2000 citations is The keywords were not sufficiently narrowed.
<h3>Why utilize PubMed as a database?</h3>
PubMed is the standard database that is used in the healthcare profession. It has the ability to link to full-text articles, provides advance researching including filtering and superior queries and links to related articles.
<h3>What are the restrictions of PubMed?</h3>
The newest articles in PubMed may not yet be indexed for MEDLINE. There is a short lag time (a few days to many weeks) between when authorities enter the PubMed database and when they are described with MeSH terms. An article you require is not indexed for MEDLINE
To learn more about PubMed , refer
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A. There has been a great deal of research in this area.
B. CINAHL and MEDLINE duplicate the literature.
C. The keywords were not sufficiently narrowed.
D. A third database is necessary to limit the search.
