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David A Cowan

Showing results (31-40 of 87) with videos related to

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Rapid Communications in Mass Spectrometry : RCM|May 28, 2014
Quantification of intact human insulin-like growth factor-I in serum by nano-ultrahigh-performance liquid chromatography/tandem mass spectrometryFilipe Lopes, David A Cowan, Mario Thevis, et al.
Drug Testing and Analysis|November 2, 2018
IRMS delta values (<sup>13</sup> C) of nandrolone and testosterone products available in the UK: Implications for anti-dopingAlan D Brailsford, Wan Noor Mahirah Majidin, Nick Wojek, et al.
Environmental Science. Processes & Impacts|October 20, 2025
Multimodal 3D-printed passive samplers to monitor, model and prioritise <i>in situ</i> pharmaceutical and pesticide pollution risks to an aquatic freshwater invertebrate, <i>Gammarus pulex</i>Alexandra K Richardson, Stephen Stürzenbaum, David A Cowan, et al.
Clinical Chemistry|February 19, 2011
The quest for clean competition in sports: are the testers catching the dopers?Anthony W Butch, John A Lombardo, Larry D Bowers, et al.
Clinical Chemistry|September 27, 2002
Candida albicans in urine can produce testosterone: impact on the testosterone/epitestosterone sports drug testAndrew T Kicman, John K Fallon, David A Cowan, et al.
Journal of Chromatography. A|August 22, 2020
Determination of anabolic steroids in dried blood using microsampling and gas chromatography-tandem mass spectrometry: Application to a testosterone gel administration studyWilliam Chih-Wei Chang, David A Cowan, Christopher J Walker, et al.
Journal of Chromatography. A|April 11, 2013
Comparison of reversed-phase and hydrophilic interaction liquid chromatography for the quantification of ephedrines using medium-resolution accurate mass spectrometryNicola Gray, James Heaton, Alessandro Musenga, et al.
BMC Medical Research Methodology|October 30, 2016
Statistical methodology for age-adjustment of the GH-2000 score detecting growth hormone misuseDankmar Böhning, Walailuck Böhning, Nishan Guha, et al.
Clinical Chemistry|January 1, 2003
Effect of androstenedione ingestion on plasma testosterone in young women; a dietary supplement with potential health risksAndrew T Kicman, Thomas Bassindale, David A Cowan, et al.
Journal of Chromatography. A|October 18, 2011
Comparison of reversed-phase and hydrophilic interaction liquid chromatography for the separation of ephedrinesJames Heaton, Nicola Gray, David A Cowan, et al.
Pageof 9

Showing results (31-40 of 87) with videos related to

Sort By:
Pageof 9
Rapid Communications in Mass Spectrometry : RCM|May 28, 2014
Quantification of intact human insulin-like growth factor-I in serum by nano-ultrahigh-performance liquid chromatography/tandem mass spectrometryFilipe Lopes, David A Cowan, Mario Thevis, et al.
Drug Testing and Analysis|November 2, 2018
IRMS delta values (<sup>13</sup> C) of nandrolone and testosterone products available in the UK: Implications for anti-dopingAlan D Brailsford, Wan Noor Mahirah Majidin, Nick Wojek, et al.
Environmental Science. Processes & Impacts|October 20, 2025
Multimodal 3D-printed passive samplers to monitor, model and prioritise <i>in situ</i> pharmaceutical and pesticide pollution risks to an aquatic freshwater invertebrate, <i>Gammarus pulex</i>Alexandra K Richardson, Stephen Stürzenbaum, David A Cowan, et al.
Clinical Chemistry|February 19, 2011
The quest for clean competition in sports: are the testers catching the dopers?Anthony W Butch, John A Lombardo, Larry D Bowers, et al.
Clinical Chemistry|September 27, 2002
Candida albicans in urine can produce testosterone: impact on the testosterone/epitestosterone sports drug testAndrew T Kicman, John K Fallon, David A Cowan, et al.
Journal of Chromatography. A|August 22, 2020
Determination of anabolic steroids in dried blood using microsampling and gas chromatography-tandem mass spectrometry: Application to a testosterone gel administration studyWilliam Chih-Wei Chang, David A Cowan, Christopher J Walker, et al.
Journal of Chromatography. A|April 11, 2013
Comparison of reversed-phase and hydrophilic interaction liquid chromatography for the quantification of ephedrines using medium-resolution accurate mass spectrometryNicola Gray, James Heaton, Alessandro Musenga, et al.
BMC Medical Research Methodology|October 30, 2016
Statistical methodology for age-adjustment of the GH-2000 score detecting growth hormone misuseDankmar Böhning, Walailuck Böhning, Nishan Guha, et al.
Clinical Chemistry|January 1, 2003
Effect of androstenedione ingestion on plasma testosterone in young women; a dietary supplement with potential health risksAndrew T Kicman, Thomas Bassindale, David A Cowan, et al.
Journal of Chromatography. A|October 18, 2011
Comparison of reversed-phase and hydrophilic interaction liquid chromatography for the separation of ephedrinesJames Heaton, Nicola Gray, David A Cowan, et al.
Pageof 9