ERECTILE DYSFUNCTION AMONG SOUTH ASIAN AND EUROPID MEN WITH AND WITHOUT DIABETES LIVING IN THE UK - Malavige, L; Senerviratne-Epa, D; Wijesejara, P; Jayaratne, S; Sivayogan, S; Kathriarachchi, S; Bancroft, J; Levy, J (JOURNAL OF SEXUAL MEDICINE, 2010)