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Sandra Pfeffer

Observed names: Pfeffer, Sandra, S. Pfeffer
ORCID: 0000-0002-8878-7551
Observed ORCID: 0000-0002-8878-7551
OpenAlex ID: A5007679171
Unambiguous identification and characterization of a long‐term human metabolite of dehydrochloromethyltestosterone
2018 · Guro Forsdahl, Thomas Geisendorfer, et al. · Drug Testing and Analysis · 24
Synthesis of human long-term metabolites of dehydrochloromethyltestosterone and oxymesterone
2020 · Nicolas Kratena, Sandra Pfeffer, et al. · Steroids · 7
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Methylation of phase II metabolites of endogenous anabolic androgenic steroids to improve analytical performance
2024 · Sandra Pfeffer, Guenter Gmeiner, et al. · Drug Testing and Analysis · 4
Implementation of a marker substance for monitoring in situ 17‐keto modifications in endogenous steroids caused by microbiological contamination
2022 · Sandra Pfeffer, Günter Gmeiner, et al. · Drug Testing and Analysis · 4
Evaluation of endogenous steroid sulfates and glucuronides in urine after oral and transdermal administration of testosterone. Part I: Male participants
2025 · Sandra Pfeffer, Günter Gmeiner, et al. · The Journal of Steroid Biochemistry and Molecular Biology · 1
Response to letter to the editor: “Comments on Unambiguous identification and characterization of a long‐term human metabolite of dehydrochloromethyltestosterone”
2018 · Guro Forsdahl, Thomas Geisendorfer, et al. · Drug Testing and Analysis · 1
A Comparison of Three Analytical Procedures for Oxandrolone Long‐Term Metabolite Determination in Urine Samples
2026 · B. Stojanovic, S. Pfeffer, et al. · Drug Testing and Analysis
Evaluation of endogenous steroid sulfates and glucuronides in urine after oral and transdermal administration of testosterone. Part II: Female participants
2025 · Sandra Pfeffer, Günter Gmeiner, et al. · The Journal of Steroid Biochemistry and Molecular Biology
Synthesis, characterization and application of a marker substance for monitoring 17-keto-modifications in endogenous steroids caused by microbiological activity
2020 · Pfeffer, Sandra · reposiTUm (TU Wien)
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Works count: 9
Citation count: 41
H-index: 4
I10-index: 1
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