1. Alleman, E., Gumy, R. and Doelker, E., “Drug-Loaded Nanoparticles-Preparation Methods and Drug Targeting Issues”Eur. J. Pharm. Biopharm.,39, 173 (1993).
2. Cho, C. S., Na, J. W., Jeong, Y. L., Kim, S. H., Lee, Y. M. and Sung, Y. M., “Micelle Formation of the Hexablock Copolymer Consisting of Poly(γ-benzyl L-glutamate) as the Hydrophobic Part and Poly(ethylene oxide) as the Hydrophilic Part”Polymer (Korea),19, 926 (1995).
3. Ciftci, K., Suheyla Kas, H., Atilla Hincal, A., Meral Ercan, T., Guven, O. and Ruacan, S., “In Vitro and In Vivo Evaluation of PLGA (50/50) Microspheres Containing 5-Fluorouracil Prepared by a Solvent Evaporation Method”Int. J. Pharm.,131, 73 (1996).
4. Couvreur, P., Fattal, E. and Andremont, A., “Liposomes and Nanoparticles in the Treatment of Intracellular Bacterial Infections”Pharm. Res.,8, 1079 (1991).
5. Couvreur, P., Fattal, E., Alphandary, H., Puisieux, F. and Andremont, A., “Intracellular Targeting of Antibiotics by Means of Biodegradable Nanoparticles,”J. Control. Release,19, 259 (1992).