Ph.D. thesis submitted to the Institute of Biodiversity, Animal Health and Comparative Medicine, School of Life Sciences, College of Medicine, Veterinary and Life Sciences, University of Glasgow, August 2015.
Thesis
Thesis (Ph.D.) -- University of Glasgow, 2015.
Bibliography
Includes bibliographical references (pages 215-227).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/7021/