title: Reactions of unmyelinated nerve fibers to injury. An ultrastructural study.
mesh_terms: D000818:Animals; D001341:Autonomic Nervous System / Q000293:injuries* / Q000473:pathology; D001369:Axons / Q000473:pathology; D008638:Mesenteric Arteries / Q000294:innervation*; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D009186:Myelin Sheath; D059348:Peripheral Nerve Injuries; D010525:Peripheral Nerves / Q000473:pathology; D011817:Rabbits; D012583:Schwann Cells