Collagen and degenerative diseases.
D001669:Biochemical Phenomena; D003094:Collagen; D003095:Collagen Diseases / Q000378:metabolism*; D006801:Humans; D008659:Metabolic Diseases; D011506:Proteins / Q000378:metabolism*; D011687:Purines / Q000378:metabolism*
D011506:Proteins; D011687:Purines; D003094:Collagen
COLLAGEN DISEASES/metabolism in; PROTEINS/metabolism; PURINES/metabolism