[Electron microscopic observations on the innervation of smooth muscles in the vas deferens of the guinea pig].
D000818:Animals; D001341:Autonomic Nervous System / Q000033:anatomy & histology; D006168:Guinea Pigs; D008297:Male; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000294:innervation*; D009411:Nerve Endings / Q000166:cytology; D009413:Nerve Fibers, Myelinated; D013569:Synapses / Q000166:cytology; D014649:Vas Deferens / Q000294:innervation*