title: Bidirectionality in the tongue processes of the oligoendroglial cell investment of axons in the albino rat.
mesh_terms: D000818:Animals; D001369:Axons / Q000166:cytology; D005260:Female; D008854:Microscopy, Electron; D009413:Nerve Fibers, Myelinated; D009457:Neuroglia / Q000166:cytology*; D009474:Neurons / Q000166:cytology*; D051381:Rats; D013116:Spinal Cord / Q000166:cytology