Seçil VURAL, et al. “An Unusual Cause of Oligoarthritis and Erythema Nodosum: Idiopathic Granulomatous Mastitis”. Archives of Rheumatology, vol. 32, no. 1, Mar. 2017, pp. 071-5, doi:10.5606/ArchRheumatol.2017.5952.