Quantification of imatinib in human serum: Validation of a high-performance liquid chromatography-mass spectrometry method for therapeutic drug monitoring and pharmacokinetic assays - Rezende, Vinicius Marcondes; Rivellis, Ariane; Novaes, Mafalda Megumi Yoshinaga; Chamone, Dalton de Alencar Fischer; Bendit, Israel (Drug Design, Development and Therapy, 2013)