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- Journal Article
- A1
- open access
Detection time comparison of non-hydrolysed sulphated metabolites of metenolone, mesterolone and 17 α-methyltestosterone analysed by four different mass spectrometric techniques
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- Journal Article
- A1
- open access
Evaluation of alternative gas chromatographic and mass spectrometric behaviour of trimethylsilyl-derivatives of non-hydrolysed sulfated anabolic steroids
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Enabling the inclusion of non-hydrolysed sulfated long term anabolic steroid metabolites in a screening for doping substances by means of gas chromatography quadrupole time-of-flight mass spectrometry
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Metabolism of testosterone during weight loss in men with obesity
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Investigation of the urinary excretion of prednisolone and metabolites after nasal administration : relevance to doping control
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- Conference Paper
- C1
- open access
Intact phase II AAS metabolites on GC-MS
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Searching for new long‐term urinary metabolites of metenolone and drostanolone using gas chromatography : mass spectrometry with a focus on non‐hydrolysed sulfates
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Validation of an ultra-sensitive detection method for steroid esters in plasma for doping analysis using positive chemical ionization GC-MS/MS
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Gas chromatography-mass spectrometry analysis of non‐hydrolyzed sulfated steroids by degradation product formation
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Androgen metabolism during weight loss in men with obesity
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Androgen metabolism during weight loss in men with obesity
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- Conference Paper
- C3
- open access
Analysis of non-hydrolyzed sulfated steroids by GC-MS
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- Conference Paper
- C3
- open access
GC/Q-TOF technical innovations allow trace analysis and screening of drug related substances
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- Conference Paper
- C3
- open access
Analysis of doping and forensic drugs in urine using high-resolution GC/Q-TOF
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GC-QTOF-MS : towards a complete and open screening method
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Development and validation of an open screening method for doping substances in urine by gas chromatography quadrupole time-of-flight mass spectrometry
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Potential of saliva steroid profiling for the detection of endogenous steroid abuse : reference thresholds for oral fluid steroid concentrations and ratios
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Chemical ionization GC-MS/MS : current developments
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Doping control container for urine stabilization : a pilot study
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Identification and characterization of novel long-term metabolites of oxymesterone and mesterolone in human urine by application of selected reaction monitoring GC-CI-MS/MS