[2,5-Dihydroxypyruvic acid in the urine of patients with various collagen diseases].
D001826:Body Fluids; D003095:Collagen Diseases / Q000652:urine*; D006801:Humans; D011773:Pyruvates / Q000652:urine*
D011773:Pyruvates
COLLAGEN DISEASES/urine; PYRUVATES/urine