Vagal afferent innervation of the gastrointestinal tract.
D000818:Animals; D004064:Digestive System / Q000294:innervation*; D009475:Neurons, Afferent / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology; D014630:Vagus Nerve / Q000033:anatomy & histology / Q000502:physiology*