Miura, Y., Saito, T., Fujita, K., Tanaka, T., Tsunoda, Y., Azuma, A., Nei, T., Yatagai, Y., Rin, S., Sekine, A. and Hayashihara, K. (2014) “Clinical experience with pirfenidone in five patients with scleroderma-related interstitial lung disease”, Sarcoidosis, Vasculitis and Diffuse Lung Diseases, 31(3), pp. 235–238. Available at: https://mattioli1885journals.com/index.php/sarcoidosis/article/view/3326 (Accessed: 1 February 2023).