Dennis, R. (2008) Imaging features of orbital myxosarcoma in five dogs. Veterinary Radiology and Ultrasound 49 256-263.
Dennis, R. (2008) Radiological assessment of lung disease in small animals; two-part commissioned article: In Practice 30 Part 1 Bronchial and vascular patterns 182-189 and Part 2 Alveolar, interstitial and mixed lung patterns 262-270.
Dennis, R. (2011) Optimal magnetic resonance imaging of the spine. Commissioned article for Veterinary Radiology and Ultrasound neuroimaging supplement; 52 number 1 supplement 1, S72-S80.
Dennis, R. What does the hip score mean? (2012) Interpretation and use of BVA/KC hip scores in dogs. In Practice 34 178-194.
Textbook: Handbook of Veterinary Radiology and Ultrasound: Techniques and Differential Diagnoses (Dennis, Kirberger, Barr and Wrigley) Elsevier; ISBN 978-0-7020-2892-6.