Hattori, Mai, Akira Shimizu, Takeshi Hisada, Takaya Fukumoto, and Osamu Ishikawa. “Erythema Induratum in a Patient With Pulmonary Mycobacterium Avium Infection”. Acta Dermato-Venereologica 96, no. 5 (February 18, 2016): 705–706. Accessed May 1, 2026. https://medicaljournalssweden.se/actadv/article/view/6133.