@article{articlef789fa85, title = {In‐tube solid‐phase microextraction (sulfopropyl methacrylate‐co‐ethylene glycol dimethacrylate monolithic capillary) coupled to LC–MS/MS to determine beta amyloid peptides in Alzheimer s cerebrospinal fluid samples}, author = {Grecco, Caroline Fernandes and Tumas, Vitor and Hallak, Jaime Eduardo Cecilio and Queiroz, Maria Eugênia Costa}, year = {2023}, doi = {10.1002/sscp.202300044}, journal = {Separation Science Plus} }