Visceral pain.
D000818:Animals; D003327:Coronary Disease / Q000503:physiopathology; D005727:Ganglia, Spinal / Q000502:physiology; D006801:Humans; D009130:Muscle, Smooth / Q000294:innervation; D009474:Neurons / Q000502:physiology; D009475:Neurons, Afferent / Q000502:physiology; D009619:Nociceptors / Q000502:physiology; D010146:Pain / Q000503:physiopathology*; D011984:Sensory Receptor Cells / Q000502:physiology