title: Value of transcranial motor evoked potentials during spinal operations.
authors.forename: George
authors.initials: G
authors.lastname: Fotakopoulos
authors.forename: George A
authors.initials: GA
authors.lastname: Alexiou
authors.forename: Spyridon
authors.initials: S
authors.lastname: Voulgaris
mesh_terms: D019054:Evoked Potentials, Motor; D006801:Humans; D013131:Spine / Q000601:surgery*