title: The effect of variations in dietary protein levels on the collagen of rat skin [proceedings].
mesh_terms: D000818:Animals; D003094:Collagen / Q000378:metabolism*; D004044:Dietary Proteins; D006909:Hydroxyproline / Q000378:metabolism; D008297:Male; D009584:Nitrogen / Q000378:metabolism; D011488:Protein Deficiency / Q000378:metabolism; D051381:Rats; D012867:Skin / Q000033:anatomy & histology / Q000378:metabolism*
chemical_list: D004044:Dietary Proteins; D003094:Collagen; D009584:Nitrogen; D006909:Hydroxyproline