TY - BOOK AU - PRATIK B. PATEL TI - FORMULATION AND EVALUATION OF SUSTAINED RELEASE CHOLORHEXIDINE IN SITU GEL FOR PERIODONTITIS U1 - 615.19 PY - 2014///-2015 CY - PIPARIA PB - SUMANDEEP VIDYAPEETH KW - M. PHARM IN PHARMACEUTICS ER -