title: Periaqueductal gray matter stimulation produced analgesia in the pentobarbital anesthetized rat.
mesh_terms: D000698:Analgesia; D000758:Anesthesia; D000818:Animals; D004558:Electric Stimulation; D008297:Male; D010424:Pentobarbital; D010487:Periaqueductal Gray / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D010424:Pentobarbital