R.G.Sharada, Babbita Sandi, C.R.V.Narasimhalu. A Comparative Study of Microneedling radiofrequency and Fractional co2 laser in the treatment of atrophic acne scars. J Popl Ther Clin Pharmacol [Internet]. 2023 Jun. 25 [cited 2024 Nov. 18];30(8):497-503. Available from: https://mail.jptcp.com/index.php/jptcp/article/view/2280