N. Gómez

Proximal aortic dissection (dissecting aortic aneurysm) in a mature ostrich.

M. C. Ferreras, J. F. García-Marín, V. Pérez, 2001, Avian diseases.

Diagnosis of the nervous form of maedi-visna infection with a high frequency in sheep in Castilla y León, Spain

J. Benavides, C. García-Pariente, D. Gelmetti, 2006, Veterinary Record.