Pongprutthipan, Marisa, and Nattaporn Rojarayanont. 2023. “Randomized placebo-controlled trial comparing efficacy of nonablative fractional photothermolysis combined with topical calcipotriol for the treatment of keloid and hypertrophic scar”. Chulalongkorn Medical Journal 61 (3). Bangkok, Thailand. https://he05.tci-thaijo.org/index.php/CMJ/article/view/451.