1. Renosplenic entrapment of the large colon in horses: 57 cases (1983-1988);Baird;J. Am. vet. med. Ass.,1991
2. Ultrasonographic diagnosis of small intestinal intussusception in three foals;Bernard;J. Am. vet. med. Ass.,1989
3. Ultrasonographic examination of the small intestine of cows;Braun;Vet. Rec.,1995
4. Sonographic assessment of the bowel wall;Fleischer;Am. J. Roetgenol.,1981
5. Summarized observations on the ultrasonic detection of pregnancy and foetal life in the mare;Fraser;Vet. Rec.,1973