title: Impaired renal function in a patient with rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D007677:Kidney Function Tests; D008875:Middle Aged; D011704:Pyelonephritis / Q000150:complications* / Q000473:pathology