Evaluation of Conditions for the Development of Cryogenic Spinal Cord Injury Using a Canine Model: An Experimental Study on the Safety of Cryoablation for Metastatic Spinal Tumors =================================================================================================================================================================================== * Motoya Kobayashi * Satoshi Kato * Satoru Demura * Noriaki Yokogawa * Akira Yokka * Yusuke Nakade * Ryohei Annen * Toshifumi Gabata * Hiroyuki Tsuchiya