Estimation of dose-volume parameters of female urethra as organ-at-risk during interstitial brachytherapy in gynecological malignancies - Radhakrishna, Nikhila; Rudrappa Palled, Siddanna; Pasha, Tanvir; Reddy Buchapudi, Rekha; H.B., Govardhan; Thimmaiah, Naveen; Viswanath, Lokesh (Journal of Contemporary Brachytherapy, 2021)