title: Effect of conditioned media on differentiation in mass cultures of chick limb bud cells. I. Morphological effects.
mesh_terms: D000818:Animals; D002356:Cartilage; D002452:Cell Count; D002454:Cell Differentiation; D002642:Chick Embryo; D003470:Culture Media; D046508:Culture Techniques; D006614:Hindlimb; D008648:Mesoderm; D008722:Methods; D008858:Microscopy, Phase-Contrast; D009132:Muscles / Q000196:embryology*; D012160:Retina; D013194:Staining and Labeling; D013997:Time Factors; D014921:Wings, Animal
chemical_list: D003470:Culture Media