Innervation of the human umbilical artery. An electron microscope study.
D006801:Humans; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000166:cytology / Q000294:innervation; D009186:Myelin Sheath; D009210:Myofibrils; D014469:Umbilical Arteries / Q000166:cytology / Q000294:innervation*