title: The physical nature of dermal collagen.
mesh_terms: D003094:Collagen / Q000032:analysis*; D004547:Elastic Tissue / Q000032:analysis*; D004548:Elasticity; D004549:Elastin; D006801:Humans; D006909:Hydroxyproline / Q000032:analysis; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D011487:Protein Conformation; D012867:Skin / Q000032:analysis*; D014332:Tropocollagen / Q000032:analysis
chemical_list: D046911:Macromolecular Substances; D014332:Tropocollagen; D003094:Collagen; D004549:Elastin; D006909:Hydroxyproline