THE IMPROVEMENT OF BETULIN-3, 28-DIPHOSPHATE WATER-SOLUBILITY BY COMPLEXATION WITH AMINES–MEGLUMINE AND XYMEDON Journal title: International Journal of Pharmacy and Pharmaceutical Sciences Authors: Nina Melnikova, Darina Malygina, Dmitry Panteleev, Olga Vorobyova, Anna Solovyeva, Kseniya Belyaeva,... Subject(s):