title: Ultrastructural evidence of a peripheral nervous system pattern of myelination in the avascular retina of the Guinea pig.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure; D006168:Guinea Pigs / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D009186:Myelin Sheath / Q000648:ultrastructure; D009836:Oligodendroglia; D011901:Ranvier's Nodes / Q000648:ultrastructure; D012160:Retina / Q000648:ultrastructure*; D012171:Retinal Vessels; D012583:Schwann Cells