1. Antitumor activity of 7-ethyl-10-[4-(1 -piperidino) -1 -piperidino] carbonyloxycamptothecin, a novel water-soluble derivative of camptothecin, against murine tumors;Kunimoto;Cancer Res.,1987
2. Antitumor effect of CPT-11, a new derivative of camptothecin, against pleotropic drug-resistant tumors in vitro and in vivo;Tsuruo;Cancer Chem. Pharmacol.,1988
3. Antitumor activity of CPT-11 against rat Walker 256 carcinoma;Furuta;Jpn. J. Cancer Chemother.,1988
4. The anti-tumor effect and mechanism of action of CPT-11, a camptothecin derivative;Kawato;Proc. Jpn. Cancer Assoc., 46th Annu. Meet.,1987
5. Characterization of a mammalian mutant with a camptothecin-resistant DNA topoisomerase I;Andoh;Proc. Natl. Acad. Sci. USA,1987