00605pamaa2200193 4500 0000040555 20100611090000.0 0781746124 / 1582558485 (pbk) RS200 ALL 2005 Allen Ansel's pharmaceutical dosage forms and drug delivery systems Loyd V. Allen, Nicholas G. Popovich, Howard C. Ansel. 8th ed. Phildelphia: Lippincott Williams and Wilkins, 2005. xi, 738p.; 25 cm. Drugs -- Dosage forms Drug delivery systems Popovich Ansel, Howard C.