Blom-Bülow , Berith, Hrafn Fridriksson, and Georg Herbai. “Improvement of Lung Function in a Scleroderma Patient Treated for 12 Months With Cyclofenil”. Upsala Journal of Medical Sciences 85, no. 1 (March 1, 1980): 67–73. Accessed November 15, 2026. https://ujms.net/index.php/ujms/article/view/7193.