title: Morphological and biochemical differentiation of limb bud cells cultured in chemically defined medium.
mesh_terms: D000818:Animals; D002356:Cartilage / Q000196:embryology*; D002454:Cell Differentiation; D002478:Cells, Cultured; D002642:Chick Embryo; D004247:DNA / Q000032:analysis; D006614:Hindlimb / Q000196:embryology; D011509:Proteoglycans / Q000032:analysis
chemical_list: D011509:Proteoglycans; D004247:DNA