Motegi, Sei-ichiro, and Osamu Ishikawa. “Methotrexate-Induced Accelerated Nodulosis in a Patient With Rheumatoid Arthritis and Scleroderma”. Acta Dermato-Venereologica 94, no. 3 (October 22, 2013): 357–358. Accessed November 28, 2024. https://medicaljournalssweden.se/actadv/article/view/6366.