Shifa Bibi 2023. Comparison of Fractional CO₂ Laser versus Combined Platelet Rich Plasma and Fractional CO₂ Laser in Treatment of Post-Acne Scars. Pakistan Journal of Medical & Health Sciences. 17, 02 (Mar. 2023), 955. DOI:https://doi.org/10.53350/pjmhs2023172955.