Del Cioppo, Nichol, et al. “TREATMENT OF POST-ACNE ATROPHIC SCARS WITH CO2 LASER VS COMBINED CO2 LASER AND RECOMBINANT ENZYME THERAPY”. Revista Iberoaméricana de Láser Médico, vol. 4, no. 1, May 2024, pp. 83-96, https://www.rilmed.avasquezd.com/index.php/rilmed/article/view/41.