Kantikosum, Kornphaka, and Ratchathorn Panchaprateep. “A Man with Chronic Painful Penile Ulcer”. Thai Journal of Dermatology 38, no. 2 (June 8, 2022): 61–64. accessed September 11, 2026. https://he02.tci-thaijo.org/index.php/TJD/article/view/255873.