Abnormal urinary collagen-derived pyridinium crosslinks (absent Glc-Gal-PYD)
abnormal urinary collagen-derived pyridinium crosslinks (absent glc-gal-pyd)
Abnormal urinary collagen-derived pyridinium crosslinks (absent Glc-Gal-PYD)
abnormal urinary collagen-derived pyridinium crosslinks (absent glc-gal-pyd)