Submitted in fulfilment of the requirements for the degree of Master of Veterinary Medicine, School of Veterinary Medicine, University of Glasgow, February 2014.
Thesis
M.V.M. University of Glasgow 2014 School of Veterinary Medicine.
Bibliography
Includes bibliographical references (pages 113-128).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/8627/