Kuzuya, K., Tsuji, S., Matsushita, M., Ohshima, S., & Saeki, Y. (2019). Systemic Sclerosis and Systemic Lupus Erythematosus Overlap Syndrome with Pulmonary Arterial Hypertension Successfully Treated with Immunosuppressive Therapy and Riociguat. Cureus.

Kuzuya, Kentaro, Soichiro Tsuji, Masato Matsushita, Shiro Ohshima, và Yukihiko Saeki. "Systemic Sclerosis and Systemic Lupus Erythematosus Overlap Syndrome With Pulmonary Arterial Hypertension Successfully Treated With Immunosuppressive Therapy and Riociguat." Cureus 2019.

Kuzuya, Kentaro, et al. "Systemic Sclerosis and Systemic Lupus Erythematosus Overlap Syndrome With Pulmonary Arterial Hypertension Successfully Treated With Immunosuppressive Therapy and Riociguat." Cureus 2019.