Proceedings: Closure of the neural tube in relation to the developing somites in the chick embryo.
D000818:Animals; D002490:Central Nervous System / Q000196:embryology*; D002642:Chick Embryo; D004622:Embryo, Mammalian / Q000502:physiology*; D004625:Embryo, Nonmammalian; D005865:Gestational Age; D008855:Microscopy, Electron, Scanning