title: Polymorphonuclear granulocytes at the pannus-cartilage junction in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000473:pathology*; D002358:Cartilage, Articular / Q000473:pathology*; D006801:Humans; D009504:Neutrophils / Q000473:pathology*