TY - JOUR TI - Testing the Usability of the Vaginal Speculum Tongue Made of Polyetheretherketone Material in Brachytherapy by the Dosimetry Methods AU - ÖZEN, A. AU - DURUER, K. JO - Turk J Oncol PY - 2023 VL - 38 SP - 209 EP - 217 DO - 10.5505/tjo.2023.3827 ER -