TY - RPRT TI - Programmed diffusional release rate from encapsulated cosolvent system. AU - F Theeuwes AU - K Ashida AU - T Higuchi PY - 1976 DO - 10.1002/jps.2600650504 UR - https://pubmed.ncbi.nlm.nih.gov/932929/ ID - 932929 ER -