title: The crooked path toward the objectivation of therapeutic experience.
mesh_terms: D002986:Clinical Trials as Topic / Q000266:history*; D005060:Europe; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014481:United States