Mawlood Qassab AH, Hamad SA. Comparison between diode laser and scalpel for lip lengthening in patients with gummy smile. J Bagh Coll Dent [Internet]. 2019 Mar. 15 [cited 2024 Nov. 24];31(1):60-4. Available from: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2580