TY - BOOK AU - Wen,Hong AU - Park,Kinam TI - Oral controlled release formulation design and drug delivery: theory to practice SN - 9780470253175 (hbk.) U1 - 615.6 PY - 2010/// CY - Hoboken, N.J. PB - Wiley KW - Drugs KW - Controlled release KW - Oral medication N1 - Includes bibliographical references and index ER -