title: Chromatographic separation and quantification of type I and type III collagens.
mesh_terms: D000818:Animals; D002850:Chromatography, Gel / Q000379:methods*; D003094:Collagen / Q000235:genetics / Q000302:isolation & purification*; D006909:Hydroxyproline / Q000032:analysis; D051381:Rats; D012867:Skin / Q000032:analysis*
chemical_list: D003094:Collagen; D006909:Hydroxyproline