Sandra Pfeffer,
Günter Gmeiner,
Nenad Dikic,
Marija Andjelkovic,
Guro Forsdahl
:
Evaluation of endogenous steroid sulfates and glucuronides in urine after oral and transdermal administration of testosterone. Part II: Female participants
Journal of Steroid Biochemistry and Molecular Biology 01. Feb 2026
DOI
Sandra Pfeffer,
Günter Gmeiner,
Nenad Dikic,
Marija Andjelkovic,
Guro Forsdahl
:
Evaluation of endogenous steroid sulfates and glucuronides in urine after oral and transdermal administration of testosterone. Part I: Male participants
Journal of Steroid Biochemistry and Molecular Biology 01. Oct 2025
DOI
Sandra Pfeffer,
Guenter Gmeiner,
Guro Forsdahl
:
Methylation of phase II metabolites of endogenous anabolic androgenic steroids to improve analytical performance
Drug Testing and Analysis 2024
DOI /
ARKIV
Sandra Pfeffer,
Guro Forsdahl
:
Analysis of phase II metabolites of endogenous steroids for enhanced testosterone doping detection
UiT Norges arktiske universitet 18. Dec 2025
Sandra Pfeffer,
Guenter Gmeiner,
Guro Forsdahl
:
Methylation: a supplementary derivatization technique for the analysis of phase II metabolites of endogenous anabolic androgenic steroids
2024
Sandra Pfeffer,
Guenter Gmeiner,
Guro Forsdahl
:
Methylation: a supplementary derivatization technique for the analysis of phase II metabolites of endogenous anabolic androgenic steroids
2024