Laohapensang, Kamphol, Sayam Hanpipat, and Vinaisak Katipattanapong. “Phlegmasia Caerulea Dolens and Venous Gangrene”. The Thai Journal of Surgery 24, no. 1 (March 31, 2003): 9–14. Accessed April 29, 2024. https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/243028.