title: Intraoperative identification of vessels critical to spinal cord blood supply--use of somatosensory evoked potentials.
mesh_terms: D000818:Animals; D001011:Aorta / Q000601:surgery*; D004285:Dogs; D005073:Evoked Potentials, Somatosensory; D007430:Intraoperative Care; D008991:Monitoring, Physiologic / Q000379:methods; D010264:Paraplegia / Q000517:prevention & control*; D013116:Spinal Cord / Q000098:blood supply*