Não informado. (1992). Veterinary Radiology & Ultrasound. American College of Veterinary Radiology.
Chicago-viite (17. p.)Não informado. Veterinary Radiology & Ultrasound. Raleigh, NC: American College of Veterinary Radiology, 1992.
MLA-viite (8. p.)Não informado. Veterinary Radiology & Ultrasound. American College of Veterinary Radiology, 1992.
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