Thesis submitted in fulfilment of the requirements for the degree of Doctor of Philosophy to the University of Glasgow College of Medical, Veterinary and Life Sciences, April 2018.
Thesis
Ph.D. University of Glasgow 2018 Institute of Biodiversity, Animal Health and Comparative Medicine.
Ph.D. University of Glasgow 2018 School of Veterinary Medicine.
Bibliography
Includes bibliographical references (pages 311-347).
Access
Due to embargo issues this thesis is not available for consultation without the author's permission until 20 July 2019.
Note
Electronic version deposited with Enlighten : Theses http://theses.gla.ac.uk/30682/ but unavailable for viewing due to confidentiality issues.