title: Changes in collagen with age. V. Modification of mouse skin collagen by whole body x-irradiation.
mesh_terms: D000085:Acetates; D000375:Aging; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D003094:Collagen / Q000032:analysis / Q000528:radiation effects*; D006909:Hydroxyproline / Q000032:analysis; D008297:Male; D051379:Mice; D003012:Microbial Collagenase; D011830:Radiation Effects; D012867:Skin / Q000032:analysis / Q000528:radiation effects; D012995:Solubility; D013997:Time Factors; D014508:Urea
chemical_list: D000085:Acetates; D000596:Amino Acids; D014508:Urea; D003094:Collagen; D003012:Microbial Collagenase; D006909:Hydroxyproline