title: Fine structural changes of myelinated nerve associated with copperhead envenomation.
mesh_terms: D000818:Animals; D001369:Axons; D003094:Collagen; D003711:Demyelinating Diseases / Q000473:pathology; D051379:Mice; D008854:Microscopy, Electron; D009186:Myelin Sheath; D009410:Nerve Degeneration; D012583:Schwann Cells; D012584:Sciatic Nerve / Q000187:drug effects* / Q000473:pathology; D012911:Snakes; D014688:Venoms / Q000494:pharmacology*
chemical_list: D014688:Venoms; D003094:Collagen