Alham·adani AH, Abdul-Hussin RS, Aljumaily AR, Awad W. Design and Evaluation for C02 Laser Focus System for use in Treating the Skin Diseases. IHJPAS. 2017;21(3):81-94. Accessed March 14, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1410