Roquiya Begum, Suhail Ahmad, Ram Binay Sinha, and Farhan Usmani. “A Cross-Sectional Study of the Histopathological Correlation With Serum Level of Carbohydrate Antigen-125 in Different Forms of Ovarian Cancer”. Asian Journal of Medical Research, Vol. 8, no. 3, Oct. 2019, pp. BC01-BC04, doi:10.21276/ajmr.2019.8.3.BC1.