.ti = limit to title CINAHL (+) = controlled vocabulary term (e.g., expands search to all more “explodes” specific related in the vocabulary’s hierarchy) * = truncation N# = Word is near to another by number (#) of words
.ti = limit to title CINAHL (+) = “explodes” controlled vocabulary term (e.g., expands search to all more specific related in the vocabulary’s hierarchy) * = truncation N# = Word is near to another by number (#) of words