title: Formation of supernumerary structures by the embryonic chick wing depends on the position and orientation of a graft in a host limb bud.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D009928:Organ Specificity; D014184:Transplantation, Homologous; D014921:Wings, Animal / Q000002:abnormalities* / Q000637:transplantation