1. Delivery Systems for Peptide Drugs;Davis,1986
2. Recent progress in protein and peptide delivery by noninvasive routes;Wearley;Crit. Rev. Ther. Drug Carrier Syst.,1991
3. Insulin stabilization and GI absorption;Hovgaard;J. Controlled Release,1992
4. Biodegradable polymeric nanoparticles as drug carrier for antitumor agents;Couvreur,1986
5. Nanoparticles as a gastroadhesive drug delivery system;Lenaerts,1989