Publication Year: 2002
DOI: https://doi.org/10.1126/science.1067994
Abstract:
Authors:
Publication Year: 1994
DOI: DOI not available
Abstract:
Authors:
Publication Year: 1994
DOI: https://doi.org/10.3998/mpub.9739
Abstract:
Authors:
Publication Year: 2017
DOI: https://doi.org/10.1056/nejmp1700736
Abstract:
Authors:
Publication Year: 2012
DOI: https://doi.org/10.1073/pnas.1210664109
Abstract:
Authors:
Publication Year: 1995
DOI: https://doi.org/10.2307/2235179
Abstract:
Authors:
Publication Year: 1990
DOI: DOI not available
Abstract:
Authors:
Publication Year: 2002
DOI: https://doi.org/10.1046/j.1461-0248.2002.00364.x
Abstract:
Authors:
Publication Year: 2015
DOI: https://doi.org/10.1056/nejmp1512205
Abstract:
Authors:
Publication Year: 2014
DOI: DOI not available
Abstract:
Authors:
Publication Year: 2012
DOI: https://doi.org/10.1097/acm.0b013e3182575e2e
Abstract:
Authors:
Publication Year: 1977
DOI: https://doi.org/10.1086/467563
Abstract:
Authors:
Publication Year: 2014
DOI: https://doi.org/10.17226/18614
Abstract:
Authors:
Publication Year: 1998
DOI: https://doi.org/10.1038/25843
Abstract:
Authors:
Publication Year: 1999
DOI: https://doi.org/10.1037/1082-989x.4.1.84
Abstract:
Authors:
Found 6554406 results in 0.958 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"