To compare the efficacy and safety of trichloroacetic acid peel with topical tretinoin in the treatment of acanthosis nigricans: A randomized controlled study. J Pak Assoc Dermatol [Internet]. 2019 Oct. 6 [cited 2026 Sep. 19];29(2):170-5. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/1260