Thesis submitted in fulfilment of the requirements for the degree of PhD. University of Glasgow College of Medicine, Veterinary and Life Sciences, October 2018.
Thesis
Ph.D. University of Glasgow 2018 School of Medicine, Dentistry & Nursing.
Bibliography
Includes bibliographical references (pages 340-356).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/39046/