Nighat Afroz, Nida Basharat, Sanaullah Khan, Ansa Khan, Misbah Jan, Ghulam Muhammad, Hasnat Shabbir, “A Study Based on the Helpful tool in the Initial Assessment of Ovarian Masses: Risk of Malignancy Index”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 12, p. 505, Feb. 2023.