[Current status and prospects in cancer chemotherapy].
D000293:Adolescent; D000328:Adult; D000818:Animals; D002453:Cell Cycle / Q000187:drug effects; D004359:Drug Therapy, Combination / Q000639:trends*; D006801:Humans; D051379:Mice; D009369:Neoplasms / Q000188:drug therapy*; D051381:Rats