Publication Year: 2009
DOI: https://doi.org/10.1161/circulationaha.108.804617
Abstract:
Authors:
Publication Year: 1996
DOI: https://doi.org/10.1001/jama.1996.03540030033028
Abstract:
Authors:
Publication Year: 1999
DOI: https://doi.org/10.1056/nejm199912163412503
Abstract:
Authors:
Publication Year: 2003
DOI: https://doi.org/10.1056/nejmra022783
Abstract:
Authors:
Publication Year: 2001
DOI: https://doi.org/10.1056/nejmra000650
Abstract:
Authors:
Publication Year: 1988
DOI: https://doi.org/10.1056/nejm198801213180301
Abstract:
Authors:
Publication Year: 2009
DOI: https://doi.org/10.1126/science.1167343
Abstract:
Authors:
Publication Year: 2007
DOI: https://doi.org/10.1126/science.1139892
Abstract:
Authors:
Publication Year: 1980
DOI: https://doi.org/10.1161/01.cir.62.2.218
Abstract:
Authors:
Publication Year: 2005
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Abstract:
Authors:
Publication Year: 2005
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Abstract:
Authors:
Publication Year: 1995
DOI: https://doi.org/10.1056/nejm199503093321003
Abstract:
Authors:
Publication Year: 1971
DOI: https://doi.org/10.1161/01.cir.44.1.130
Abstract:
Authors:
Publication Year: 2000
DOI: https://doi.org/10.1056/nejm200011093431902
Abstract:
Authors:
Publication Year: 2000
DOI: https://doi.org/10.1056/nejm200006153422403
Abstract:
Authors:
Found 1237159 results in 0.551 seconds
Including any of the words AND
, OR
, or NOT
in any of your searches will enable
boolean search. Those words must be UPPERCASE. You can use this in all searches, including using
the search parameter, and using search filters.
This allows you to craft complex queries using those boolean operators along with parentheses and quotation marks.
Surrounding a phrase with quotation marks will search for an exact match of that phrase, after stemming and
stop-word removal (be sure to use double quotation marks — "
). Using parentheses will specify order of
operations for the boolean operators. Words that are not separated by one of the boolean operators will be
interpreted as AND
.
Behind the scenes, the boolean search is using Elasticsearch's query string query on the searchable fields (such as
title, abstract, and fulltext for works; see each individual entity page for specifics about that entity). Wildcard
and fuzzy searches using *
, ?
or ~
are not allowed; these characters will be
removed from any searches. These searches, even when using quotation marks, will go through the same cleaning as
described above, including stemming and removal of stop words.
Search for works that mention "elmo"
and "sesame street"
, but not the words
"cookie"
or "monster"
:
"elmo" AND "sesame street" NOT "cookie" NOT "monster"