title: Rheumatoid arthritis--A "collagenase disease"?
mesh_terms: D001172:Arthritis, Rheumatoid / Q000145:classification / Q000209:etiology; D006801:Humans; D003012:Microbial Collagenase / Q000378:metabolism*; D013583:Synovial Membrane / Q000201:enzymology / Q000276:immunology
chemical_list: D003012:Microbial Collagenase