Advantages of automation in plasma sample preparation prior to HPLC/MS/MS quantification: Application to the determination of cilazapril and cilazaprilat in a bioequivalence study - Kolocouri, F.; Dotsikas, Y.; Apostolou, C.; Kousoulos, C.; Soumelas, G.-S.; Loukas, Y.L. (Journal of AOAC International, 2011)