title: On the origin of oligodendrocytes.
mesh_terms: D006801:Humans; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D009457:Neuroglia / Q000648:ultrastructure*; D009836:Oligodendroglia / Q000648:ultrastructure*; D013116:Spinal Cord / Q000196:embryology* / Q000648:ultrastructure