Development of a fast and reliable methodology for the determination of polyamines in urine by using a guard column as a low-resolution fractioning step prior to mass spectrometry. Comparison with flow injection-mass spectrometry analysis

Microchemical Journal, Vol. 158, 2020

1. Fernández-del-Campo-García, M.T.
2. Casas-Ferreira, A.M.
3. Rodríguez-Gonzalo, E.
4. Moreno-Cordero, B.
5. Pérez-Pavón, J.L.