Sarmento, L.V.C. Tudury, E.A. Caldas, E.L.C. Magalhães, P.K. de L. Albuquerque, É.R.C. Myelography in healthy dogs using ioversol 240 mg I/ml contrast medium: clinical and radiological results Subjects--Topical Terms: CAODIAGNOSTICOSISTEMA NERVOSOINJECAORADIOGRAFIA