title: [Studies on collagen catabolism in Bechterew's disease].
mesh_terms: D000328:Adult; D000368:Aged; D003094:Collagen / Q000378:metabolism*; D005260:Female; D006801:Humans; D006909:Hydroxyproline / Q000652:urine; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000652:urine*
chemical_list: D003094:Collagen; D006909:Hydroxyproline
vernacular_title: Untersuchungen des Kollagenbbaus beim Morbus Bechterew.