TY - BOOK AU - Baker, Richard W. TI - Controlled release of biologically active agents SN - 0471837245 : U1 - 615/.191 19 PY - 1987/// CY - New York PB - Wiley KW - Controlled release preparations KW - Drugs KW - Controlled release KW - Controlled release technology N1 - "A Wiley-Interscience publication."; Includes bibliographies and index ER -