title: The structure of pyridinoline, a collagen crosslink.
mesh_terms: D000596:Amino Acids; D003094:Collagen; D009682:Magnetic Resonance Spectroscopy; D011726:Pyridinium Compounds
chemical_list: D000596:Amino Acids; D011726:Pyridinium Compounds; C015484:pyridinoline; D003094:Collagen