Determination of Ambroxol Levels in Plasma and Cerebrospinal Fluid by Online Solid-Phase Extraction Coupled with Liquid Chromatography-Tandem Mass Spectrometry in GBA-Parkinson Disease Patients. - Franco, V.; Palmisani, M.; Colucci, F.; De Micco, R.; Aloisio, S.; Cazzaniga, F.; Cerri, S.; Cuconato, G.; Devigili, G.; Franciotta, D.; Eleopra, R.; Elia, A.; et al. (Parkinsonism & Related Disorders, 2024)