Ultrasonographic anatomy of the normal canine spinal cord and correlation with histopathology after induced spinal cord trauma - Finn-Bodner, ST; Hudson, JA; Coates, JR; Sorjonen, DC; Simpson, ST; Cox, NR; Wright, JC; Garrett, PD; Steiss, JE; Vaughn, DM; Miller, SC; Brown, SA (Vet Radiol Ultrasound, 1995)