title: Proceedings: Changes of crosslinks in insoluble collagen from bones of aged rats.
mesh_terms: D000367:Age Factors; D000818:Animals; D001842:Bone and Bones / Q000000981:diagnostic imaging / Q000378:metabolism*; D003094:Collagen / Q000378:metabolism*; D006868:Hydrolysis; D011859:Radiography; D051381:Rats; D012995:Solubility
chemical_list: D003094:Collagen