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Expert Opinion
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Plain Language Summary
Expert Review
Clinical Imbalances
Immune and inflammation
2
Gastro-intestinal
1
Modifiable Lifestyle Factors
Diet
2
Laboratory Testing
Stool
1
Urine
1
Text Availability
Abstract
1112
Full text
891
Free full text
340
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Journal Article
1146
Review
630
Research Support, Non-U.S. Gov't
276
Randomized Controlled Trial
211
Clinical Trial
128
Comparative Study
96
Systematic Review
94
Meta-Analysis
74
Multicenter Study
67
Observational Study
54
Case Reports
39
Research Support, N.I.H., Extramural
38
Research Support, U.S. Gov't, P.H.S.
27
Clinical Trial, Phase II
19
Practice Guideline
13
Letter
12
Controlled Clinical Trial
12
Consensus Development Conference
11
Clinical Trial, Phase III
9
Clinical Trial, Phase I
9
Comment
8
Clinical Trial Protocol
7
Network Meta-Analysis
6
Research Support, U.S. Gov't, Non-P.H.S.
5
Evaluation Study
5
Historical Article
5
Editorial
5
Scoping Review
3
Validation Study
2
Retracted Publication
2
Video-Audio Media
2
Pragmatic Clinical Trial
2
Guideline
1
Congress
1
Equivalence Trial
1
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2026
13
2025
28
2024
25
2023
30
2022
43
2021
97
2020
71
2019
46
2018
69
2017
55
2016
44
2015
36
2014
49
2013
37
2012
30
2011
27
2010
25
2009
38
2008
42
2007
38
2006
35
2005
39
2004
33
2003
71
2002
63
2001
60
2000
30
1999
1

Results for
""Digestive System""[mesh_terms]

1175 Results
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