Publication Year: 2009
DOI: https://doi.org/10.1136/bmj.b5379
Abstract:
Authors:
Publication Year: 1968
DOI: https://doi.org/10.2214/ajr.103.1.32
Abstract:
Authors:
Publication Year: 1956
DOI: https://doi.org/10.1210/jcem-16-9-1281
Abstract:
Authors:
Publication Year: 2009
DOI: DOI not available
Abstract:
Authors:
Publication Year: 1965
DOI: https://doi.org/10.1016/s0022-3476(65)81796-6
Abstract:
Authors:
Publication Year: 1965
DOI: https://doi.org/10.1126/science.147.3656.402
Abstract:
Authors:
Publication Year: 2004
DOI: https://doi.org/10.1016/j.jpeds.2004.04.011
Abstract:
Authors:
Publication Year: 2015
DOI: https://doi.org/10.2147/tacg.s82105
Abstract:
Authors:
Publication Year: 1968
DOI: https://doi.org/10.1016/s0140-6736(68)91694-2
Abstract:
Authors:
Publication Year: 2005
DOI: https://doi.org/10.1016/j.jpeds.2005.03.007
Abstract:
Authors:
Publication Year: 1966
DOI: https://doi.org/10.1016/s0022-3476(66)80129-4
Abstract:
Authors:
Publication Year: 1960
DOI: https://doi.org/10.1016/s0022-3476(60)80242-9
Abstract:
Authors:
Publication Year: 1978
DOI: https://doi.org/10.1172/jci109141
Abstract:
Authors:
Publication Year: 2018
DOI: https://doi.org/10.1111/imr.12701
Abstract:
Authors:
Publication Year: 1971
DOI: https://doi.org/10.1203/00006450-197108000-00086
Abstract:
Authors:
Found 79 results in 0.097 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"