Ultrastructural studies on developing myoneural junctions in the mouse.
D000818:Animals; D001369:Axons; D001485:Basement Membrane; D007366:Intercostal Muscles / Q000196:embryology; D051379:Mice; D008928:Mitochondria; D009469:Neuromuscular Junction / Q000196:embryology*; D012583:Schwann Cells