Bioanalysis of aplidine, a new marine antitumoral depsipeptide, in plasma by high-performance liquid chromatography after derivatization with trans-4′-hydrazino-2-stilbazoleRolf W. Sparidans, Jos H. Beijnen, Olaf van Tellingen et al.|Journal of Chromatography B Biomedical Sciences and Applications|1999Cited by 19