title: Temporal and spatial transitions in collagen types during embryonic chick limb development.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002845:Chromatography; D003094:Collagen / Q000032:analysis*; D003238:Connective Tissue / Q000196:embryology; D005121:Extremities / Q000196:embryology*; D066298:In Vitro Techniques; D008239:Lysine; D008747:Methylcellulose; D011392:Proline; D014316:Tritium
chemical_list: D014316:Tritium; D008747:Methylcellulose; D003094:Collagen; D011392:Proline; D008239:Lysine