title: Ultrastructural studies on skin collagen by means of ruthenium red.
mesh_terms: D003094:Collagen / Q000378:metabolism*; D006801:Humans; D011565:Psoriasis / Q000473:pathology; D012428:Ruthenium / Q000378:metabolism; D012867:Skin / Q000648:ultrastructure*; D014332:Tropocollagen / Q000378:metabolism
chemical_list: D014332:Tropocollagen; D012428:Ruthenium; D003094:Collagen