Ahmad Nasrollahi S, Nassiri Kashani M, Yazdanparast T, Ameri S, Firooz A. A randomized, double-blind, comparative study for efficacy assessment of two hyaluronic acid nasolabial fillers. J Surg Dermatol [Internet]. 2024Nov.3 [cited 2025Apr.3];9(1):170. Available from: https://jsurgdermatol.com/index.php/JSD/article/view/170