title: [The endogenous analgesia system (author's transl)].
mesh_terms: D015670:Acupuncture Therapy; D000818:Animals; D001921:Brain / Q000502:physiology; D004723:Endorphins / Q000502:physiology*; D006801:Humans; D051379:Mice; D009020:Morphine / Q000494:pharmacology; D009619:Nociceptors / Q000502:physiology; D010146:Pain / Q000503:physiopathology; D051381:Rats; D009435:Synaptic Transmission
chemical_list: D004723:Endorphins; D009020:Morphine