2022. Comparison of outcome of Fractional Carbon dioxide Laser plus topical hyaluronic acid serum versus Fractional Carbon dioxide Laser alone in the treatment of post-acne scars. Journal of Pakistan Association of Dermatologists. 32, 2 (Jun. 2022), 366–372. DOI:https://doi.org/10.66344/jpad.32.2.2022.1926.