Jiro Nakano, Koji Ishii, Takuya Fukushima, Shun Ishii, Kazumi Ueno, Emi Matsuura, Kaori Hashizume, Satoru Morishita, Koji Tanaka, Yoko Kusuba. Effects of transcutaneous electrical nerve stimulation on physical symptoms in advanced cancer patients receiving palliative care. International journal of rehabilitation research. Internationale Zeitschrift fur Rehabilitationsforschung. Revue internationale de recherches de readaptation. 2020. 43. 1. 62-68