Duangkum, Kittikorn, Kusuman Sriphuwong, Pimchanok Tantiwong, and Thida Phungtaharn. “Prevalence and Risk Factors of Erectile Dysfunction in Systemic Sclerosis”. Srinagarind Medical Journal 36, no. 4 (August 20, 2021): 409–415. Accessed April 24, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/251813.