Prevention of postoperative paraplegia during thoracoabdominal aortic surgery. - Kuniyoshi,Y.; Koja,K.; Miyagi,K.; Shimoji,M.; Uezu,T.; Arakaki,K.; Yamashiro,S.; Mabuni,K.; Senaha,S.; Nakasone,Y. (Ann Thorac Surg, 2003)