Abstract     Description     Claims     Drawing  

US4604463A   [0003] 
WO0069413A   [0010] 
US4978713A   [0039] 
US5508317A   [0039] 
US5583163A   [0039] 
WO0029481A   [0045] 
WO9207885A   [0046] 
WO9416748A   [0046] 
WO9416749A   [0046] 
WO9520407A   [0046] 
US4224427A   [0051] 
FR7723223A   [0074] 

Diss. Abstr. Int.   [0006] 
PCT Int. Appl.   [0006] 
J. Drug Development and Industrial Pharmacy   [0007] 
J. Contr. Rel.   [0007] 
Jpn. Kokai Tokkyo Koho   [0007] 
Camptothecin Delivery Methods Hatefi, A.   [0007] 
Journal of Chemical Engineering of Japan   [0008] 
Poly(lactide-co-glycolide)microsphere delivery vehicles Shenderova, A.   [0009] 
Journal of Controlled Release   [0011] 
Proceedings of the International Symposium on Controlled Release of Bioactive Materials   [0012] 
Journal of cancer research and clinical oncology (Germany)   [0013] 
An Experimental study of the basic properties of drug microsphere and target treatment of rats with liver tumour   [0014] 
Department of Urology, General Hospital of PLA, Beijing 100853, China.   [0015]