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 2023, 30 (8), 497-503. https://doi.org/10.47750/jptcp.2023.30.08.053.