الشاعر ريم, محمد عماد خياط, and جمال خدام. 2023. “Evaluation of Serum Copper Level in Acne Vulgaris Patients”. Tishreen University Journal -Medical Sciences Series 45 (5):569-77. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/15941.