title: Collagen concentration and rates of synthesis in idiopathic pulmonary fibrosis.
mesh_terms: D003094:Collagen / Q000032:analysis / Q000096:biosynthesis* / Q000378:metabolism; D006801:Humans; D008168:Lung / Q000032:analysis / Q000378:metabolism*; D011658:Pulmonary Fibrosis / Q000378:metabolism*
chemical_list: D003094:Collagen