1. Atmospheric pressure ionization–tandem mass spectrometry of the phenicol drug family. (6th November 2013) Authors: Alechaga, Élida; Moyano, Encarnación; Galceran, M. Teresa Journal: Journal of mass spectrometry Issue: Volume 48:Number 11(2013:Nov.) Page Start: 1241 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Direct quantitation of endogenous steroid sulfates in human urine by liquid chromatography‐electrospray tandem mass spectrometry. Issue 11 (26th June 2018) Authors: Esquivel, Argitxu; Alechaga, Élida; Monfort, Núria; Ventura, Rosa Journal: Drug testing and analysis Issue: Volume 10:Issue 11/12(2018) Page Start: 1734 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Elimination profiles of betamethasone after different administration routes: Evaluation of the reporting level and washout periods to ensure safe therapeutic administrations. Issue 2 (20th October 2020) Authors: Coll, Sergi; Monfort, Núria; Alechaga, Élida; Matabosch, Xavier; Pérez‐Mañá, Clara; Ventura, Rosa Journal: Drug testing and analysis Issue: Volume 13:Issue 2(2021) Page Start: 348 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Elimination profiles of prednisone and prednisolone after different administration routes: Evaluation of the reporting level and washout periods to ensure safe therapeutic administrations. Issue 3 (20th November 2020) Authors: Coll, Sergi; Monfort, Núria; Alechaga, Élida; Matabosch, Xavier; Pozo, Oscar J.; Pérez‐Mañá, Clara; Ventura, Rosa Journal: Drug testing and analysis Issue: Volume 13:Issue 3(2021) Page Start: 571 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Potential of desorption electrospray ionization and paper spray ionization with high-resolution mass spectrometry for the screening of sports doping agents in urine. Issue 4 (5th January 2023) Authors: Bressan, Claudia; Seró, Raquel; Alechaga, Élida; Monfort, Nuria; Moyano, Encarnación; Ventura, Rosa Journal: Analytical methods Issue: Volume 15:Issue 4(2023) Page Start: 462 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Simultaneous analysis of kasugamycin and streptomycin in vegetables by liquid chromatography-tandem mass spectrometry. Issue 8 (1st April 2015) Authors: Alechaga, Élida; Moyano, Encarnación; Galceran, M. Teresa Journal: Analytical methods Issue: Volume 7:Issue 8(2015) Page Start: 3600 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Sulfate metabolites improve retrospectivity after oral testosterone administration. Issue 3 (20th November 2018) Authors: Esquivel, Argitxu; Alechaga, Élida; Monfort, Nuria; Ventura, Rosa Journal: Drug testing and analysis Issue: Volume 11:Issue 3(2019) Page Start: 392 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Ultrahigh pressure liquid chromatography-atmospheric pressure photoionization-tandem mass spectrometry for the determination of polyphenolic profiles in the characterization and classification of cranberry-based pharmaceutical preparations and natural extracts. Issue 22 (19th May 2016) Authors: Parets, Lidia; Alechaga, Élida; Núñez, Oscar; Saurina, Javier; Hernández-Cassou, Santiago; Puignou, Lluis Journal: Analytical methods Issue: Volume 8:Issue 22(2016) Page Start: 4363 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗