Ansel's pharmaceutical dosage forms and drug delivery systems /
Loyd V. Allen Jr., Nicholas G. Popovich, Howard C. Ansel
- 9th ed.
- Battimore : Lippincott williams, wilkins, 2011.
- viii, 710 p. : ill.
0781779340 9780781779340
Drugs--Dosage forms Dosage Forms. Drug delivery systems.