Akinori Takei

An Unusual Foreign Body in the Urethra

S. Sakamoto, T. Ichikawa, Hiroyoshi Suzuki, 2016 .

Histopathological examination following side-by-side placement of metal stents for malignant hilar biliary obstruction

T. Gotoda, M. Moriyama, M. Ogawa, 2019, International Journal of Gastrointestinal Intervention.

Testosterone Reduction of ≥ 480 ng/dL Predicts Favorable Prognosis of Japanese Men With Advanced Prostate Cancer Treated With Androgen‐Deprivation Therapy

K. Akakura, S. Sakamoto, Xu Minhui, 2017, Clinical genitourinary cancer.

Duration of androgen deprivation therapy and nadir of testosterone at 20 ng / dL predict testosterone recovery to supracastrate level in prostate cancer patients who received external beam radiotherapy

K. Akakura, S. Sakamoto, T. Ichikawa, 2018 .

SEVERAL APPROACHES FOR INHARMONIC COMPO- NENTS IN SINGING VOICE AND SPEECH

Ken Ito, A. Takei, M. Inoue, 2015 .