Hirano, T., Maeda, Y., Ebina, K., Nagai, K., Son, Y., Amuro, H., … Kumanogoh, A. (2019). Clinical Course of Amyloid A Amyloidosis Secondary to Rheumatoid Arthritis Treated with Anti-Rheumatic Drugs Including Biologic Agent: Case Series in Answer Cohort. Archives of Clinical and Medical Case Reports, 508–517. Retrieved from https://fortunejournals.org/ojs/index.php/acmcr/article/view/22183