Causal factors in corneal development: an experimental analysis in the chick embryo.
D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D003315:Cornea / Q000196:embryology*; D007908:Lens, Crystalline / Q000196:embryology* / Q000637:transplantation; D014182:Transplantation, Autologous