Formulation And Performance Evaluation Of Betahistine Dihydrochloride Microspheres As Sustained Release Systems

by Pilicheva Bissera A., Kassarova Margarita I., Zagorchev Plamen I., Uzunova Yordanka I.
Published 2014-09-01

Optimization of Chitosan Microspheres Spray Drying via 32 Full Factorial Design

by Katsarov Plamen D., Pilicheva Bissera A., Manev Hristo M., Lukova Paolina K., Kassarova Margarita I.
Published 2017-09-01