title: Layers of 'ifs' bedevil antiangiogenesis.
authors.forename: K
authors.initials: K
authors.lastname: Titus
mesh_terms: D020533:Angiogenesis Inhibitors / Q000494:pharmacology; D000818:Animals; D002986:Clinical Trials as Topic; D015195:Drug Design; D006801:Humans; D051379:Mice; D009369:Neoplasms / Q000188:drug therapy* / Q000503:physiopathology; D009374:Neoplasms, Experimental / Q000188:drug therapy; D009389:Neovascularization, Pathologic / Q000503:physiopathology / Q000517:prevention & control*
chemical_list: D020533:Angiogenesis Inhibitors