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Hans Geyer · Study
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Author
Hans Geyer
15 works
· latest 2020
· 1 institutions
cluster: provisional
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15
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15
Citations
3,975
Works here
15
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Most cited in this library
IOC consensus statement: dietary supplements and the high-performance athlete
2018 · 1,000 citations
IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete
2018 · 536 citations
Nutritional supplements cross‐contaminated and faked with doping substances
2008 · 374 citations
The use of dietary supplements by athletes
2007 · 311 citations
Factors influencing the steroid profile in doping control analysis
2008 · 261 citations
Works
15 shown
Dietary Supplement and Food Contaminations and Their Implications for Doping Controls
Foods
·
2020
·
5 authors
·
review
·
Open access
136
citations
IOC consensus statement: dietary supplements and the high-performance athlete
British Journal of Sports Medicine
·
2018
·
25 authors
·
Open access
1,000
citations
IOC Consensus Statement: Dietary Supplements and the High-Performance Athlete
International Journal of Sport Nutrition and Exercise Metabolism
·
2018
·
25 authors
·
Open access
536
citations
Anabolic agents: recent strategies for their detection and protection from inadvertent doping
British Journal of Sports Medicine
·
2014
·
3 authors
·
review
·
Open access
132
citations
Sensitive determination of prohibited drugs in dried blood spots (DBS) for doping controls by means of a benchtop quadrupole/Orbitrap mass spectrometer
Analytical and Bioanalytical Chemistry
·
2012
·
6 authors
160
citations
Annual banned‐substance review: analytical approaches in human sports drug testing
Drug Testing and Analysis
·
2011
·
4 authors
·
review
131
citations
Reference ranges for urinary concentrations and ratios of endogenous steroids, which can be used as markers for steroid misuse, in a Caucasian population of athletes
Steroids
·
2009
·
5 authors
134
citations
Dietary Supplement Use among Elite Young German Athletes
International Journal of Sport Nutrition and Exercise Metabolism
·
2009
·
5 authors
235
citations
Factors influencing the steroid profile in doping control analysis
Journal of Mass Spectrometry
·
2008
·
5 authors
·
review
261
citations
Nutritional supplements cross‐contaminated and faked with doping substances
Journal of Mass Spectrometry
·
2008
·
6 authors
·
review
374
citations
Determination of 13 C/ 12 C ratios of endogenous urinary steroids: method validation, reference population and application to doping control purposes
Rapid Communications in Mass Spectrometry
·
2008
·
7 authors
169
citations
The use of dietary supplements by athletes
Journal of Sports Sciences
·
2007
·
3 authors
311
citations
Mass spectrometric identification and characterization of a new long‐term metabolite of metandienone in human urine
Rapid Communications in Mass Spectrometry
·
2006
·
9 authors
126
citations
Screening for unknown synthetic steroids in human urine by liquid chromatography‐tandem mass spectrometry
Journal of Mass Spectrometry
·
2005
·
4 authors
134
citations
Long-term detection and identification of metandienone and stanozolol abuse in athletes by gas chromatography-high-resolution mass spectrometry
Journal of Chromatography B Biomedical Sciences and Applications
·
1996
·
5 authors
136
citations