title: Transplantation of chick limb buds to the chorioallantois of older hosts. A. Development of vascularization and its relationship to morphological differentiation of the grafts.
mesh_terms: D000481:Allantoin; D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo / Q000502:physiology*; D002823:Chorion; D005121:Extremities / Q000098:blood supply / Q000196:embryology*; D006085:Graft Survival; D009024:Morphogenesis
chemical_list: D000481:Allantoin