title: Primate and the scientific ethos.  Can some knowledge simply cost too much?
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D003365:Costs and Cost Analysis; D004992:Ethics, Medical; D009014:Morals; D009040:Motion Pictures; D010565:Persuasive Communication; D011323:Primates; D012106:Research; D012107:Research Design