1. Hamilton S. Orthotics, slings, and carts. In: Proceedings of the 2nd International Symposium on Rehabilitation and Physical Therapy in Veterinary Medicine. Knoxville (TN): University of Tennessee; 2002. p. 242–7.
2. Marcellin-Little DJ. Assistive ambulation devices. In: Proceedings of the 3rd International Symposium on Rehabilitation and Physical Therapy in Veterinary Medicine. Raleigh (NC): North Carolina State University; 2004. p. 275–8.
3. Clark GN. Orthotics, prosthetics, and ambulatory carts: use of supportive devices in canine patients. In: Proceedings of the First International Symposium on Rehabilitation & Physical Therapy in Veterinary Medicine, Corvallis, OR. 1999. p. 141.
4. A cart for small dogs with posterior paralysis;Leighton;Vet Med Small Anim Clin,1966
5. Use of a cart to aid ambulation in a cat following posterior paralysis;Balasubramananian;Vet Rec,1991