1. Hydrogels in Medicine and Pharmacy;Peppas,1987
2. Biomedical Applications of Polymeric Materials;Tsuruta,1993
3. Controlled Release: Challenges and Strategies;Park,1997
4. Fundamentals of pH- and temperature-sensitive delivery systems;Peppas,1993
5. Diffusion-controlled delivery of proteins from hydrogels and other hydrophilic systems;am Ende,1997