Rib development in chick embryos analyzed by means of tantalum foil blocks.
D000818:Animals; D001846:Bone Development; D002454:Cell Differentiation; D002642:Chick Embryo; D008648:Mesoderm; D008722:Methods; D012272:Ribs / Q000196:embryology*; D013635:Tantalum; D014921:Wings, Animal / Q000002:abnormalities
D013635:Tantalum