title: Getting a line on pain: is it mediated by dedicated pathways?
authors: E R
authors: ER
authors: Perl
mesh_terms: D000818:Animals; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology; D010146:Pain / Q000503:physiopathology*; D015398:Signal Transduction / Q000502:physiology; D013116:Spinal Cord / Q000473:pathology / Q000503:physiopathology; D013788:Thalamus / Q000503:physiopathology