Contents
1. Controlled release of bioactive agents from lactide/glycolide polymers 2. Polyanhydrides as Drug Delivery Systems 3. Poly-e-caprolactone and its copolymers 4. Poly(ortho esters) 5. Polyphosphazenes as new biomedical and bioactive materials 6. Pseudopoly (amino acids) 7. Natural polymers as drug delivery systems 8. Liposomes