Ph.D. thesis submitted to Public Health, the Institute of Health and Wellbeing, College of Medical, Veterinary & Life Sciences, University of Glasgow, March 2017.
Thesis
Ph.D. University of Glasgow 2017 Public Health, Institute of Health and Wellbeing.
Bibliography
Includes bibliographical references (pages.212-239).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/8059/