Quantitative ultrastructural studies on arteriolar innervation in the rat ureter.
D000320:Adrenergic Fibers / Q000648:ultrastructure; D000818:Animals; D001158:Arteries / Q000294:innervation*; D001160:Arterioles / Q000294:innervation* / Q000648:ultrastructure; D002799:Cholinergic Fibers / Q000648:ultrastructure; D008297:Male; D009131:Muscle, Smooth, Vascular / Q000648:ultrastructure; D051381:Rats; D014513:Ureter / Q000098:blood supply* / Q000648:ultrastructure