title: [In search of better analgesics].
authors.forename: R
authors.initials: R
authors.lastname: Stein
mesh_terms: D000700:Analgesics / Q000145:classification*; D004723:Endorphins / Q000627:therapeutic use; D006801:Humans; D009294:Narcotics / Q000627:therapeutic use; D010146:Pain / Q000523:psychology; D010465:Perception
chemical_list: D000700:Analgesics; D004723:Endorphins; D009294:Narcotics
vernacular_title: Auf der Suche nach besseren Schmerzmitteln.