يحيى ه., & حكمت يعقوب. (2023). Evaluation of the effectiveness of lip frenoplasty method on the amount of gingival coverage in paitent with gummy smile (clinical study). Tishreen University Journal -Medical Sciences Series, 45(1), 279–292. Retrieved from https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/14402