title: Fifty years of substance P.
mesh_terms: D000818:Animals; D005727:Ganglia, Spinal / Q000502:physiology; D006168:Guinea Pigs; D009474:Neurons / Q000502:physiology; D051381:Rats; D013373:Substance P / Q000031:analogs & derivatives / Q000502:physiology*
chemical_list: D013373:Substance P