title: Are there noradrenergic synapses in Auerbach's plexus?
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D007082:Ileum / Q000294:innervation; D008854:Microscopy, Electron; D009197:Myenteric Plexus / Q000648:ultrastructure*; D013569:Synapses / Q000648:ultrastructure*