Daily CT measurement of needle applicator displacement during multifractionated high-dose-rate interstitial brachytherapy for postoperative recurrent uterine cancer. - Yoshida K; Ueda M; Takenaka T; Yamazaki H; Kotsuma T; Aramoto K; Miyake S; Koretsune Y; Ban C; Tanaka E (Journal of radiation research, 2012)