Submitted in fulfilment of the requirements for the degree of Master of Science in Veterinary Microbiology, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, July 2016.
Thesis
M.Sc. University of Glasgow 2016 School of Veterinary Medicine.
Bibliography
Includes bibliographical references (pages 87-95).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/8013/