Dhiren V. Amin, M.P. Singh, D. N. P. M. C. S. G. N. A. A STUDY ON VALIDITY OF INDIAN DIABETES RISK SCORE (MDRF) FOR SCREENING OF DIABETES MELLITUS AMONG THE HIGH RISK GROUP (POLICEMEN) OF DIABETES MELLITUS OF BHAVNAGAR CITY. ijmhs 2013, 2.