title: [The role of substance P and enkephalins in synaptic transmission].
mesh_terms: D000818:Animals; D004745:Enkephalins / Q000502:physiology*; D005071:Evoked Potentials; D005728:Ganglia, Sympathetic / Q000502:physiology; D006168:Guinea Pigs; D013116:Spinal Cord / Q000502:physiology; D013373:Substance P / Q000502:physiology*; D013569:Synapses / Q000502:physiology*; D009435:Synaptic Transmission
chemical_list: D004745:Enkephalins; D013373:Substance P