title: Ultrastructural aspects of electrotonic junctions in the spinal cord of the frog.
mesh_terms: D000818:Animals; D001001:Anura; D002462:Cell Membrane; D003712:Dendrites; D004594:Electrophysiology; D006652:Histological Techniques; D008854:Microscopy, Electron; D009434:Neural Pathways; D009474:Neurons / Q000166:cytology* / Q000502:physiology; D013116:Spinal Cord / Q000166:cytology* / Q000502:physiology; D013569:Synapses