title: Natural metabolic regulators as antitumor agents.
mesh_terms: D000818:Animals; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D006801:Humans; D051379:Mice; D009374:Neoplasms, Experimental / Q000188:drug therapy; D011809:Quinones / Q000494:pharmacology
chemical_list: D000964:Antimetabolites, Antineoplastic; D011809:Quinones