Complete response of glottic cancer to intra-arterial infusion chemotherapy combined with radiotherapy: A report of 4 cases oleh Ryo Yamakuni, MD, Hirofumi Sekino, MD, PhD, Masakazu Ikeda, MD, PhD, Yoshiki Endo, MD, Masamitsu Ikeda, RT, Shiro Ishii, MD, PhD, Kenji Fukushima, MD, PhD, Shigeyuki Murono, MD, PhD, Yoshiyuki Suzuki, MD, PhD, Hiroshi Ito, MD, PhD