TY - BOOK AU - Charraher, Charles E. AU - Gebolein, Charles G. TI - Polymeric matrials in medication SN - 306421151 U1 - 615.19 PY - 1985/// CY - New York PB - PLenum KW - Drugs - Controlled release - Congress KW - Polymers and polymerization - Therajeautic - Therapeutic use - Congress ER -