Gono T, Kawaguchi Y, Ozeki E, Ota Y, Satoh T, Kuwana M, Hara M, Yamanaka H. Serum ferritin correlates with activity of anti-MDA5 antibody-associated acute interstitial lung disease as a complication of dermatomyositis. Mod Rheumatol. 2011 Apr;21(2):223–7. doi: 10.1007/s10165-010-0371-x. PMID: 21052763.