Publication Year: 2002
DOI: https://doi.org/10.7326/0003-4819-137-8-200210150-00038
Abstract:
Authors:
Publication Year: 2009
DOI: https://doi.org/10.1002/mds.22395
Abstract:
Authors:
Publication Year: 2003
DOI: https://doi.org/10.7326/0003-4819-139-10-200311180-00019
Abstract:
Authors:
Publication Year: 2006
DOI: https://doi.org/10.1002/14651858.cd001390.pub2
Abstract:
Authors:
Publication Year: 2022
DOI: https://doi.org/10.3389/fmed.2022.874250
Abstract:
Authors:
Publication Year: 2006
DOI: https://doi.org/10.1016/s8756-3452(08)70061-6
Abstract:
Authors:
Publication Year: 1999
DOI: https://doi.org/10.1136/thx.54.4.287
Abstract:
Authors:
Publication Year: 1996
DOI: https://doi.org/10.1164/ajrccm.154.6.8970369
Abstract:
Authors:
Publication Year: 1999
DOI: https://doi.org/10.1136/thx.54.4.284
Abstract:
Authors:
Publication Year: 1999
DOI: https://doi.org/10.1016/s0140-6736(99)00253-6
Abstract:
Authors:
Publication Year: 2017
DOI: https://doi.org/10.1002/14651858.cd001390.pub4
Abstract:
Authors:
Publication Year: 1997
DOI: https://doi.org/10.1136/thx.52.4.355
Abstract:
Authors:
Publication Year: 1997
DOI: https://doi.org/10.1164/ajrccm.156.6.9612096
Abstract:
Authors:
Publication Year: 2014
DOI: https://doi.org/10.1002/14651858.cd010844.pub2
Abstract:
Authors:
Publication Year: 2012
DOI: https://doi.org/10.1002/14651858.cd009360.pub2
Abstract:
Authors:
Found 54 results in 0.085 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"