Lothar Siekmann

Lothar Siekmann

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Lothar Siekmann

Lothar Siekmann

Publications by authors named "Lothar Siekmann"

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23Publications

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Metrological traceability - a concept for standardization in laboratory medicine.

Authors:
Lothar Siekmann

Clin Chem Lab Med 2013 May;51(5):953-7

Institute for Clinical Chemistry and Clinical Pharmacology, Sigmund Freud Strasse 25, 53127 Bonn, Germany.

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http://dx.doi.org/10.1515/cclm-2012-0710DOI Listing
May 2013

External Quality Assessment Scheme for reference laboratories - review of 8 years' experience.

Clin Chem Lab Med 2013 May;51(5):997-1005

Reference Laboratory 1, Reference Institute for Bioanalytics, Bonn, Germany.

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http://dx.doi.org/10.1515/cclm-2012-0722DOI Listing
May 2013

Implementation of the concept of traceability in laboratory medicine in external quality assessment.

Authors:
Lothar Siekmann

Clin Biochem 2009 Mar;42(4-5):293-4

Institute of Clinical Chemistry and Pharmacology, University of Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany.

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http://dx.doi.org/10.1016/j.clinbiochem.2008.09.014DOI Listing
March 2009

Genome-wide linkage scan for bladder exstrophy-epispadias complex.

Birth Defects Res A Clin Mol Teratol 2009 Feb;85(2):174-8

Department of Clinical Biochemistry and Pharmacology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn.

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http://dx.doi.org/10.1002/bdra.20512DOI Listing
February 2009

Requirements for reference (calibration) laboratories in laboratory medicine.

Authors:
Lothar Siekmann

Clin Biochem Rev 2007 Nov;28(4):149-54

Institute of Clinical Biochemistry, University of Bonn, Germany.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2282407PMC
November 2007

Metrologic traceability of total thyroxine measurements in human serum: efforts to establish a network of reference measurement laboratories.

Clin Chem 2005 Jan 18;51(1):161-8. Epub 2004 Nov 18.

Laboratory for Analytical Chemistry, Faculty of Pharmaceutical Sciences, Ghent University, 9000 Gent, Belgium.

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http://dx.doi.org/10.1373/clinchem.2004.041772DOI Listing
January 2005

Characterisation of estrogenic 17beta-hydroxysteroid dehydrogenase (17beta-HSD) activity in the human brain.

J Steroid Biochem Mol Biol 2003 Jul;86(1):79-92

Department of Pharmacology, University of Pennsylvania School of Medicine, 130C John Morgan Building, 3620 Hamilton Walk, Philadelphia, PA 19104-6084, USA.

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http://dx.doi.org/10.1016/s0960-0760(03)00251-6DOI Listing
July 2003

Reference Systems in Clinical Enzymology.

Authors:
Lothar Siekmann

EJIFCC 2001 Dec 23;13(3):85-89. Epub 2001 Dec 23.

Department of Clinical Biochemistry, University of Bonn, Germany.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6222395PMC
December 2001