Outcome of microneedling combined with 35% focal trichloroacetic acid peeling in post acne atrophic scars. J Pak Assoc Dermatol [Internet]. 2020 Sep. 30 [cited 2026 Jul. 27];30(2):242-8. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/1542