TY - BOOK AU - ANSEL, Howard C;ALLEN,Loyd V;POPVICH, Nicholas G TI - Pharmaceutical dosage forms and drug delivery systems SN - 781728274 U1 - 615.6 ANS PY - 2002/// CY - Philadelphia PB - Lippincott-Williams and Wilkins KW - Drug delivery sytems (615.6) N1 - delivery ; dosage ; drug ; forms ; Pharmaceutical ; systems ER -