Gastointestinal System. In Simon J. Girling, Paul Raiti (eds.)
Sarah J.L. Brown, Adam D. Naylor, Ross A. Machin and Sarah Pellett
Gastroenterology - Cloaca. In: Divers SJ, Stahl SJ (eds.)
Cloacal Prolapse.
Differential diagnosis by clinical signs: Cloacal Prolapse.
Stuart McArthur and Ross A. Machin
A literature review of cryptosporidiosis with a special mention to Leopard Geckos (Eublepharis macularius)
Ross A. Machin
Common Gastrointestinal Parasites in Reptiles
Ross A. Machin