Stowater JL, Lamb CR. Ultrasonography of noncardiac thoracic diseases in small animals. J Am Vet Med Assoc 1989;195:514–520.
McClellan PD. Diagnostic thoracic ultrasound. J Equine Vet Sci 1991;11:76–77.
Braun U, Flückiger M, Sicher D, et al. Suppurative pleuropneumonia and a pulmonary abscess in a ram: ultrasonographic and radiographic findings. Schweiz Arch Tierheilkd 1995;137:272–278.
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Dr. Heng's present address is Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University, West Lafayette, IN 47907.