Phan, Thinh, Hoang Vu, Khoa Nguyen, and Ly Nguyen. “Effect of Prf on Pain, Swelling, Trismus After Surgical Removal of Impacted Lower Third Molars”. VNUHCM Journal of Health Sciences 2, no. 2 (December 26, 2021): 314-322. Accessed April 16, 2026. http://hs.vnuhcmjournal.com.vn/index.php/hs/article/view/495.