%0 Journal Article %T Secondary amyloidosis as a complication of rheumatoid arthritis in a patient with low adherence to treatment %A Nikulina, D.B. %K secondary amyloidosis, rheumatoid arthritis, proteinuria, leflunomide, olokizumab %J Clinical Medicine and Pharmacology %D 2023 %N 8 %P 5 %I LLC Information and publishing center Innovations and investments