Bagde, N. D., M. N. Bagde, and Z. A. Lone. “Relationship Between Serum Tumor Markers, CA-125, CEA, CA19-9, LDH, and βHCG With Histopathology and Age in Women With Ovarian Tumors”. Asian Pacific Journal of Cancer Biology, Vol. 5, no. 4, Dec. 2020, pp. 167-71, doi:10.31557/apjcb.2020.5.4.167-171.