title: Collagenase and rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000201:enzymology*; D003094:Collagen / Q000378:metabolism*; D017364:Collagenases / Q000378:metabolism*; D006801:Humans; D013583:Synovial Membrane / Q000201:enzymology*
chemical_list: D003094:Collagen; D017364:Collagenases