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Drug Testing and Analysis|May 28, 2022
Risk of unintentional antidoping rule violations by consumption of hemp productsUte Mareck, Gregor Fusshöller, Thomas Schertel, et al.
Analytical and Bioanalytical Chemistry|January 30, 2007
Detection of manipulation in doping control urine sample collection: a multidisciplinary approach to determine identical urine samplesMario Thevis, Hans Geyer, Ute Mareck, et al.
Rapid Communications in Mass Spectrometry : RCM|June 7, 2008
Determination of 13C/12C ratios of endogenous urinary steroids: method validation, reference population and application to doping control purposesThomas Piper, Ute Mareck, Hans Geyer, et al.
Drug Testing and Analysis|October 30, 2020
Preliminary data on the potential for unintentional antidoping rule violations by permitted cannabidiol (CBD) useUte Mareck, Gregor Fusshöller, Hans Geyer, et al.
Drug Testing and Analysis|April 1, 2010
Temporal indication of cannabis use by means of THC glucuronide determinationUte Mareck, Nadine Haenelt, Hans Geyer, et al.
Drug Testing and Analysis|April 1, 2010
Determination of 13C/12C ratios of urinary epitestosterone and its main metabolites 5alpha- and 5beta-androstane-3alpha, 17alpha-diolThomas Piper, Phillip Riemann, Georg Opfermann, et al.
Drug Testing and Analysis|January 5, 2011
Reporting and managing elevated testosterone/epitestosterone ratios--novel aspects after five years' experienceUte Mareck, Hans Geyer, Gregor Fusshöller, et al.
Rapid Communications in Mass Spectrometry : RCM|May 23, 2006
Identification of the aromatase inhibitors anastrozole and exemestane in human urine using liquid chromatography/tandem mass spectrometryUte Mareck, Hans Geyer, Sven Guddat, et al.
Drug Testing and Analysis|November 15, 2011
Determination of salbutamol and salbutamol glucuronide in human urine by means of liquid chromatography-tandem mass spectrometryUte Mareck, Sven Guddat, Anne Schwenke, et al.
The Analyst|October 19, 2006
Determination of the origin of urinary norandrosterone traces by gas chromatography combustion isotope ratio mass spectrometryMoritz Hebestreit, Ulrich Flenker, Gregor Fusshöller, et al.
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