Chien, Yie W. Novel drug delivery systems Yie W. Chien. - 2nd., rev. and expanded ed.. - New York Marcel Dekker 1992 - vii, 797p.: ill. 24cm - (Drugs and the pharmaceutical sciences v.50). . ISBN: 824785207 Subjects--Topical Terms: Drugs - Controlled release Drug delivery systems. Dewey Class. No.: 615.6 / C34N20