title: [Opioids and the occurrence of pain].
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use; D000818:Animals; D001921:Brain / Q000503:physiopathology*; D002908:Chronic Disease; D004723:Endorphins / Q000502:physiology*; D006801:Humans; D009292:Narcotic Antagonists / Q000494:pharmacology; D009619:Nociceptors / Q000503:physiopathology; D009293:Opioid-Related Disorders / Q000503:physiopathology; D010146:Pain / Q000188:drug therapy / Q000503:physiopathology*; D011957:Receptors, Opioid / Q000187:drug effects / Q000502:physiology*; D012684:Sensory Thresholds; D013116:Spinal Cord / Q000503:physiopathology*; D009435:Synaptic Transmission / Q000187:drug effects
chemical_list: D000701:Analgesics, Opioid; D004723:Endorphins; D009292:Narcotic Antagonists; D011957:Receptors, Opioid
vernacular_title: Opioide und das Schmerzgeschehen.