title: Ectodermal-mesodermal interactions in the growth of limb buds in the chick embryo: constancy and temporal limits of the ectodermal induction.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D004475:Ectoderm / Q000637:transplantation; D004492:Edetic Acid; D006614:Hindlimb / Q000196:embryology*; D008648:Mesoderm / Q000637:transplantation; D014184:Transplantation, Homologous; D014357:Trypsin; D014921:Wings, Animal / Q000196:embryology*
chemical_list: D004492:Edetic Acid; D014357:Trypsin