%0 Journal Article %T Testing the Usability of the Vaginal Speculum Tongue Made of Polyetheretherketone Material in Brachytherapy by the Dosimetry Methods %A ÖZEN, A. %A DURUER, K. %J Turk J Oncol %D 2023 %V 38 %P 209-217 %R 10.5505/tjo.2023.3827