1. Herpetology;Pough,1998
2. Turtles of the world;Ernst,1989
3. Review of etiology and treatment options for nontraumatic deep shell lesions in freshwater turtles, p 103;Clayton;Proceedings of the Association of Reptilian and Amphibian Veterinarians Annual Conference,2003
4. Biomedical and surgical aspects of captive reptile husbandry;Frye,1991
5. Shell repair in turtles and tortoises: an heretical approach;Heard;Proceedings of the North American Veterinary Conference,1999