TY JOUR TI POLYELECTROLYTE SYSTEM DELIVERY USING MUCIN KW mucin KW adsorption KW CaCO3-microspheres KW protamine KW polyelectrolyte layer-by-layer adsorption KW mucoadhesive drug delivery system JO Russian Journal of Biological Physics and Chemisrty AU Sholina, E.A. AU Filatova, L.Y. AU Kirzhanova, E.A. AU Balabushevich, N.G. PY 2016 IS 1 PB Federal State Educational Institution of Higher Education Sevastopol State University