Zafar, H., M. Naz, U. Fatima, A. Fatima, and A. Yasmeen. “Evaluation of Risk of Malignancy Index in the Preoperative Assessment of the Patients With Ovarian Mass”. Annals of Punjab Medical College (APMC), Vol. 14, no. 4, Dec. 2020, pp. 299-01, doi:10.29054/apmc/2020.835.