Application of electrospray ionization product ion spectra for identification with atmospheric pressure matrix-assisted laser desorption/ionization mass spectrometry : a case study...

von Östman, Pekka (Autor), ... Ketola, Raimo A. (Autor), Ojanperä, Ilkka (Autor)
Erschienen in Drug testing and analysis, 5 (2013), 1/2, S. 68-73, Lit.

Measuring insulin in human vitreous humour using LC-MS/MS

von Thevis, Mario (Autor), ... Thomas, Andreas (Autor), Schänzer, Wilhelm (Autor), Östman, Pekka (Autor), Ojanperä, Ilkka (Autor)
Erschienen in Drug testing and analysis, 4 (2012), 1, S. 53-56, Lit.