Determination of a novel calmodulin antagonist, 3-{2-[4-(3-chloro-2-methylphenyl)-1-piperazinyl]ethyl}-5,6-dimethoxy-1-(4-imidazolylmethyl)-1H-indazole dihydrochloride 3.5 hydrate, DY-9760e, in human plasma using solid-phase extraction and high-performance liquid chromatography with fluorescence detectionShuko Tachibana, Μakoto Tanaka, A. Fukano et al.|Journal of Chromatography B Biomedical Sciences and Applications|1999Cited by 4