abstract |
A method for treating diseases comprises delivering to a patient in need of treatment a therapeutically effective amount of 20(S)-camptothecin, an analog of 20(S)-camptothecin, or a derivative of 20(S)-camptothecin in combination with an effective amount of at least one of an alkylating agent, epidophyllotoxin, antimetabolite, antibiotic or vinca alkaloid. |