1.
Thuy P. Comparison of platelet rich fibrin and guided tissue regeneration in the treatment of periodontal intrabony defects. Science & Technology Development Journal - Health Sciences [Internet]. 9May2021 [cited 18Sep.2021];2(2):162-70. Available from: http://stdjhs.scienceandtechnology.com.vn/index.php/stdjhs/article/view/463