title: Dr. Paul: views through the piperidine ring.
authors.forename: Edward F
authors.initials: EF
authors.lastname: Domino
mesh_terms: D000701:Analgesics, Opioid / Q000737:chemistry*; D000776:Anesthesiology / Q000266:history*; D001530:Belgium; D005283:Fentanyl / Q000737:chemistry; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008614:Meperidine / Q000737:chemistry; D008958:Models, Molecular; D009020:Morphine / Q000737:chemistry; D010600:Pharmacology / Q000266:history*; D010880:Piperidines / Q000737:chemistry*
chemical_list: D000701:Analgesics, Opioid; D010880:Piperidines; D009020:Morphine; D008614:Meperidine; D005283:Fentanyl