Thesis submitted in fulfilment of the requirements for the degree of Doctor of Philosophy, Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary & Life Sciences, University of Glasgow, August 2017.
Thesis
Ph.D. University of Glasgow 2017 Institute of Biodiversity, Animal Health and Comparative Medicine.
Bibliography
Includes bibliographical references (pages 138-175).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/8379/