1. Biodegradable colloidal drug carrier systems based on solid lipids;Westesen,1996
2. Investigation of the gel formation of phospholipid-stabilized solid lipid nanoparticles;Westesen;Int J Pharm,1997
3. Entwicklung von Injektionslösungen schwerlöslicher Arzneistoffe;Steffen,1990
4. Rote Liste Service GmbH, Editio Cantor, Aulendorf;Rote,2001
5. Paclitaxel and its formulations;Singla;Int J Pharm,2002