Alp Ercan. “Tips and Tricks in Managing Massive Venous Insuffeciency in Nasolabial Perforator Flap”. Global Journal of Medical Research 19, no. I2 (July 15, 2019): 7–9. Accessed May 7, 2024. https://medicalresearchjournal.org/index.php/GJMR/article/view/1804.