title: Determination of 3- and 4-hydroxyproline.
mesh_terms: D000818:Animals; D002852:Chromatography, Ion Exchange; D003094:Collagen / Q000032:analysis / Q000096:biosynthesis*; D003238:Connective Tissue / Q000378:metabolism; D006909:Hydroxyproline / Q000032:analysis*
chemical_list: C026215:3-hydroxyproline; D003094:Collagen; D006909:Hydroxyproline