Nagy-Vezekényi, K, A Makai, I Ambró, and E Nagy. “Histiocytosis X With Unusual Skin Symptoms”. Acta Dermato-Venereologica 61, no. 5 (September 1, 1981): 447–451. Accessed June 26, 2026. https://medicaljournalssweden.se/actadv/article/view/10525.