Ph.D. thesis submitted to the Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medicine, Veterinary Medicine and Life Sciences, University of Glasgow, June 2016.
Thesis
Thesis (Ph.D.) -- University of Glasgow, 2016.
Bibliography
Includes bibliographical references (pages 269-298).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/7565/