Montmorillonite/sodium alginate/poly (vinylpyrrolidone-co-vinyl acetate)/nanocomposite beads as an oral extended drug vehicle: Intercalation and in-vitro release of glycopyrrolate
Authors: O. Sreekanth Reddy, M.C.S. Subha*, C. Madhavi, K. Chowdoji Rao, B. Mallikarjuna