Wititsuwannakul J, Noppakun N. Efficacy of Fractional Laser Photothermolysis in the Treatment of Atrophic Acne Scar in Thai Patients, Comparison between 25 mJ, 250 MTZS/cm2 and 25 mJ, 500 MTZS/cm2 : A Randomized Single-blind Split Face Study. Thai J Dermatol [internet]. 2026 Jun. 11 [cited 2026 Sep. 14];27(2):91-102. available from: https://he02.tci-thaijo.org/index.php/TJD/article/view/282962