5[6]Seo Y,Hara Y,Furuaswa M,et al.5-FU concentration in portal blood after oral administration of l-hexylcarbamoy 1-5 flurouracil (HCFU) [J ].Gan To Kagaku Ryoho, 1988,15(5): 1803 - 1805.
6[7]ligo M,Hoshi A,Kuretani K.Pharmacodinetics of 1 alkyicarbamoy1-5Fluorouracils in Plasma and ascites fluid after oral administration in mice[J] .Cancer chemother Pharmacol, 1980,4:189- 193.
9Warren L, Jardillier JC, Malarska A, et al. Increased accumulation of drugs in muhidrug-resistant cells induced by liposomes[J]. Cancer Res, 1992,52:3241.
10Bennis S, Chapey C, Clouveur P, etal. Enhanced cytotoxicity of doxorubicin encapsulated in polyisohexyl-cyanoacrylate nanospheres against multidrug-resistant tumor cells in culture [J]. Eur J Cancer, 1993, 30A:106.