TY - BOOK AU - Sangram Keshari Sahoo AU - Satish, C.S AU - Shivakumar, H.G TI - Preparation and characterization of pH sensitive hydrogels of poly (2-hydroxyethyl methacrylate-Co-N, N-dimethylaminoethyl methacrylate) as drug delivery system U1 - 615.4 SAN PY - 2006/// CY - Mysore PB - JSSCP KW - Pharmaceutics ER -