1. Principles and applications of computed tomography and magnetic resonance imaging;Spaulding,1999
2. Möglichkeiten der bildgebenden Diagnostik beim Urogenitaltrakt von Schildkröten;Gumpenberger;Verhber Erkr Zootier,1997
3. Principles of X-ray computed tomography and magnetic resonance imaging;Wortman,1986
4. Tomographic anatomy of the golden eagle (Aquila chrysaelos);Orosz;J Zoo Wildl Med,1992
5. Comparative studies on the diagnostic value of conventional radiography and computed tomography in evaluating the heads of psittacine and raptorial birds;Krautwald-Junghanns;J Avian Med Surg,1998