Saira Kiran, Rehana Batool, Habibah Nadeem, Hamna Rizwan, Shazia Hameed, Tahira Rizwan, “Serum HE4 and CA-125 as Combined Biomarkers for Early Diagnosis of Ovarian Carcinoma”, IJPRT, vol. 15, no. 2, pp. 3205–3211, Nov. 2025.