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Features
Assistant
AI grounded in research
Search
Full-text citation search
Collections
Organize and monitor papers
All Features →
Integrations
MCP
Connect AI agents to Scite
API
Programmatic data access
Holdings
Full-text via your library
Zotero Plugin
Citation data in Zotero
Browser Extension
Citation badges anywhere
All Integrations →
Data
Rankings
Pricing
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Thomas Piper
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103
Publications
2,363
Citation Statements Received
3,291
Citation Statements Given
How they've been cited
1,885
108
2,248
7
How they cite others
3,224
186
3,093
12
Affiliations
German Sport University Cologne
,
University Centre of Legal Medicine
Publications
Order By: Most citations
Determination of
13
C/
12
C ratios of endogenous urinary steroids: method validation, reference population and application to doping control purposes
Piper
1
,
Mareck
2
,
Geyer
3
et al.
2008
Rapid Comm Mass Spectrometry
Abstract
Show
171
17
331
3
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Cite
Determination of
13
C/
12
C ratios of endogenous urinary steroids excreted as sulpho conjugates
Piper
1
,
Opfermann
2
,
Thevis
3
et al.
2010
Rapid Comm Mass Spectrometry
Abstract
Show
51
9
130
0
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Cite
Identification of black market products and potential doping agents in Germany 2010–2013
Krug
1
,
Thomas
2
,
Walpurgis
3
et al.
2014
Eur J Clin Pharmacol
Abstract
Show
115
5
96
0
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Cite
13
C/
12
C Ratios of endogenous urinary steroids investigated for doping control purposes
Piper
1
,
Flenker
2
,
Mareck
3
et al.
2009
Drug Testing and Analysis
Abstract
Show
64
6
93
0
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Cite
Epiandrosterone sulfate prolongs the detectability of testosterone, 4‐androstenedione, and dihydrotestosterone misuse by means of carbon isotope ratio mass spectrometry
Piper
1
,
Putz
2
,
Schänzer
3
et al.
2017
Drug Testing and Analysis
Abstract
Show
46
2
90
0
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Cite
Recent developments in the use of isotope ratio mass spectrometry in sports drug testing
Piper
1
,
Saugy
2
2011
Anal Bioanal Chem
Abstract
Show
74
6
66
1
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Cite
Investigations on hydrogen isotope ratios of endogenous urinary steroids: reference‐population‐based thresholds and proof‐of‐concept
Piper
1
,
Thomas
2
,
Thevis
3
et al.
2012
Drug Testing and Analysis
Abstract
Show
40
4
70
0
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Cite
Combination of carbon isotope ratio with hydrogen isotope ratio determinations in sports drug testing
Piper
1
,
Thomas
2
,
Saugy
3
et al.
2013
Anal Bioanal Chem
Abstract
Show
45
6
61
0
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Cite
1
2
3
4
5
6