TY - RPRT TI - Controlled release with coating layer of permeable particles. AU - Ryusei Ito AU - Boris Golman AU - Kunio Shinohara PY - 2003 DO - 10.1016/s0168-3659(03)00363-8 UR - https://pubmed.ncbi.nlm.nih.gov/14568416/ ID - 14568416 ER -