TY - BOOK TI - Development and characterization of sustain release gastro retentive floating microsphere of diltiazem hydrochloride for the treatment of hypertension Mr. Mangal S. Panwar PB - Asian Journal of Pharmaceutics KW - Pharmacy N1 - April-June UR - http://www.asiapharmaceutics.info/index.php/ajp/issue/view/54 ER -