Calcareous formations in the endolymphatic sac of chicken embryos.
D000818:Animals; D002642:Chick Embryo; D002645:Chickens; D007758:Ear, Inner / Q000196:embryology*; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D004712:Endolymphatic Sac
EMBRYO; LABYRINTH/embryology