A Comparative Analysis of CO2 Laser Therapy, RF Microneedling, TCA Cross, and Subcision on Post-Acne Boxcar Scarring in Skin of Color September 2024 in “ Journal of the American Academy of Dermatology ” Mallory Von Lotten, David Harvey, Tiffany Mayo We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on jaad.org →