Hattori, M., Shimizu, A., Hisada, T., Fukumoto, T., & Ishikawa, O. (2016). Erythema Induratum in a Patient with Pulmonary Mycobacterium avium Infection. Acta Dermato-Venereologica, 96(5), 705–706. https://doi.org/10.2340/00015555-2348