Comparison of the Hummel-Dreyer method in high-performance liquid chromatography and capillary electrophoresis conditions for study of the interaction of (RS)-, (R)- and (S)-carvedilol with isolated plasma proteins
aInstitute of Preventive and Clinical Medicine, Limbova 14, 833 0l Bratislava, Slovak Republic;bInstitute of Pharmaceutical Chemistry, Karl-Franzens-(University of Graz, Schubertstrasse 1, A-S010 Graz, Austria