1. AICAr to SAICAr ratio can serve as additional marker of AICAr use. Issue 11 (16th November 2022) Authors: Sobolevsky, Tim; Piper, Thomas; Ahrens, Brian; Thevis, Mario Journal: Drug testing and analysis Issue: Volume 14:Issue 11/12(2022) Page Start: 2017 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Anti‐doping analyses at the Sochi Olympic and Paralympic Games 20141. Issue 11 (13th October 2014) Authors: Sobolevsky, Tim; Krotov, Grigory; Dikunets, Marina; Nikitina, Maria; Mochalova, Elena; Rodchenkov, Grigory Journal: Drug testing and analysis Issue: Volume 6:Issue 11/12(2014) Page Start: 1087 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Biotin as a masking agent in chorionic gonadotropin assays utilizing biotinylated antibodies. Issue 11 (27th August 2021) Authors: Sobolevsky, Tim; Ahrens, Brian Journal: Drug testing and analysis Issue: Volume 13:Issue 11/12(2021) Page Start: 1929 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. High‐throughput liquid chromatography tandem mass spectrometry assay as initial testing procedure for analysis of total urinary fraction. Issue 2 (2nd September 2020) Authors: Sobolevsky, Tim; Ahrens, Brian Journal: Drug testing and analysis Issue: Volume 13:Issue 2(2021) Page Start: 283 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Isotopically labeled boldenone as a better marker of derivatization efficiency for improved quality control in anti‐doping analysis. Issue 2 (26th December 2018) Authors: Sobolevsky, Tim; Kucherova, Yulia; Ahrens, Brian Journal: Drug testing and analysis Issue: Volume 11:Issue 2(2019) Page Start: 336 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Measurement of urinary cobalt as its complex with 2‐(5‐chloro‐2‐pyridylazo)‐5‐diethylaminophenol by liquid chromatography–tandem mass spectrometry for the purpose of anti‐doping control. Issue 6 (27th January 2021) Authors: Sobolevsky, Tim; Ahrens, Brian Journal: Drug testing and analysis Issue: Volume 13:Issue 6(2021) Page Start: 1145 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Study on the phase I metabolism of novel synthetic cannabinoids, APICA and its fluorinated analogue. Issue 2 (26th November 2014) Authors: Sobolevsky, Tim; Prasolov, Ilya; Rodchenkov, Grigory Journal: Drug testing and analysis Issue: Volume 7:Issue 2(2015:Feb.) Page Start: 131 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Urinary concentrations of AICAR and mannitol in athlete population. Issue 3 (4th January 2019) Authors: Sobolevsky, Tim; Ahrens, Brian Journal: Drug testing and analysis Issue: Volume 11:Issue 3(2019) Page Start: 530 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗