A new concept on the mode of interaction of narcotic analgesics with receptors.
D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D051379:Mice; D009294:Narcotics / Q000494:pharmacology*; D010880:Piperidines / Q000494:pharmacology*; D011984:Sensory Receptor Cells / Q000187:drug effects*
D000700:Analgesics; D009294:Narcotics; D010880:Piperidines