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Expert Opinion
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Expert Review
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Abstract
222
Full text
192
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80
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227
Review
99
Research Support, Non-U.S. Gov't
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Randomized Controlled Trial
38
Clinical Trial, Phase II
37
Clinical Trial
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Multicenter Study
30
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21
Meta-Analysis
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Research Support, N.I.H., Extramural
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Clinical Trial, Phase I
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Comment
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Letter
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Validation Study
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Editorial
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Research Support, N.I.H., Intramural
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Practice Guideline
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Historical Article
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2026
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2025
10
2024
9
2023
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11
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22
2020
15
2019
6
2018
7
2017
10
2016
6
2015
9
2014
12
2013
10
2012
7
2011
7
2010
5
2009
9
2008
10
2007
9
2006
5
2005
17
2004
5
2003
9
2002
5
2001
7
2000
5

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""Biliary Tract""[mesh_terms]

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