E. Elazhary, F. Abd Al-Salam, H. Abd El-Hafiz, and H. Maghraby, “Fractional carbon dioxide (CO₂) laser alone versus fractional CO₂ laser combined with triamcinolone acetonide or tricholoroacetic acid in keloid treatment: A comparative clinical & radiological study”, Dermatol Pract Concept, vol. 12, no. 2, p. e2022072, May 2022, doi: 10.5826/dpc.1202a72.