TY - GEN AU - Sirotti,C AU - Colombo,I AU - Grassi,M TI - Modelling of drug-release from poly-disperse microencapsulated spherical particles SN - 0265-2048 PY - 2002///1216 KW - Bronchodilator Agents KW - administration & dosage KW - Capsules KW - chemistry KW - Delayed-Action Preparations KW - Drug Compounding KW - Humans KW - In Vitro Techniques KW - Microscopy, Electron, Scanning KW - Models, Theoretical KW - Particle Size KW - Theophylline N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/02652040210141075 ER -