The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study

Hans Geyer; Gregor Fußhöller; Nadine Haenelt; Ute Mareck; Christina Blatt; Vassilios Gougoulidis; Frank Hülsemann; Thomas Piper; Mario Thevis

The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study

Hans Geyer, Gregor Fußhöller, Nadine Haenelt, Ute Mareck, Christina Blatt, Vassilios Gougoulidis, Frank Hülsemann, Thomas Piper, Mario Thevis

Manfred Donike Institut für Dopinganalytik / Institut für Biochemie

Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Article for conference › Research › peer-review

Original language	English
Title of host publication	Proceedings of the Manfred Donike Workshop : 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020
Editors	Mario Thevis, Hans Geyer, Ute Mareck
Number of pages	4
Place of Publication	Köln
Publisher	Sportverlag Strauß
Publication date	2020
Pages	90-93
ISBN (Electronic)	978-3-86884-046-9
Publication status	Published - 2020
Event	Manfred Donike Workshop on Doping Analysis - German Sport University of Cologne, Köln, Germany Duration: 09.02.2020 → 14.02.2020 Conference number: 38

Citation

Geyer, H., Fußhöller, G., Haenelt, N., Mareck, U., Blatt, C., Gougoulidis, V., Hülsemann, F., Piper, T., & Thevis, M. (2020). The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study. In M. Thevis, H. Geyer, & U. Mareck (Eds.), Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020 (pp. 90-93). (Recent advances in doping analysis; Vol. 28). Sportverlag Strauß.

Geyer, Hans ; Fußhöller, Gregor ; Haenelt, Nadine et al. / The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study. Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. editor / Mario Thevis ; Hans Geyer ; Ute Mareck. Köln : Sportverlag Strauß, 2020. pp. 90-93 (Recent advances in doping analysis).

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title = "The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study",

author = "Hans Geyer and Gregor Fu{\ss}h{\"o}ller and Nadine Haenelt and Ute Mareck and Christina Blatt and Vassilios Gougoulidis and Frank H{\"u}lsemann and Thomas Piper and Mario Thevis",

year = "2020",

language = "English",

series = "Recent advances in doping analysis",

publisher = "Sportverlag Strau{\ss}",

pages = "90--93",

editor = "Mario Thevis and Hans Geyer and Ute Mareck",

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note = "Manfred Donike Workshop on Doping Analysis, MDI Workshop ; Conference date: 09-02-2020 Through 14-02-2020",

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Geyer, H , Fußhöller, G , Haenelt, N, Mareck, U, Blatt, C, Gougoulidis, V, Hülsemann, F, Piper, T & Thevis, M 2020, The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study. in M Thevis, H Geyer & U Mareck (eds), Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. Recent advances in doping analysis, vol. 28, Sportverlag Strauß, Köln, pp. 90-93, Manfred Donike Workshop on Doping Analysis, Köln, Germany, 09.02.20.

The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study. / Geyer, Hans ; Fußhöller, Gregor ; Haenelt, Nadine et al.
Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. ed. / Mario Thevis; Hans Geyer; Ute Mareck. Köln: Sportverlag Strauß, 2020. p. 90-93 (Recent advances in doping analysis; Vol. 28).

Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Article for conference › Research › peer-review

TY - CHAP

T1 - The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study

AU - Geyer, Hans

AU - Fußhöller, Gregor

AU - Haenelt, Nadine

AU - Mareck, Ute

AU - Blatt, Christina

AU - Gougoulidis, Vassilios

AU - Hülsemann, Frank

AU - Piper, Thomas

AU - Thevis, Mario

N1 - Conference code: 38

PY - 2020

Y1 - 2020

M3 - Conference contribution - Article for conference

T3 - Recent advances in doping analysis

SP - 90

EP - 93

BT - Proceedings of the Manfred Donike Workshop

A2 - Thevis, Mario

A2 - Geyer, Hans

A2 - Mareck, Ute

PB - Sportverlag Strauß

CY - Köln

T2 - Manfred Donike Workshop on Doping Analysis

Y2 - 9 February 2020 through 14 February 2020

ER -

Geyer H , Fußhöller G , Haenelt N, Mareck U, Blatt C, Gougoulidis V et al. The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E – a case study. In Thevis M, Geyer H, Mareck U, editors, Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. Köln: Sportverlag Strauß. 2020. p. 90-93. (Recent advances in doping analysis).