Prevalence of undiagnosed diabetic retinopathy among inpatients with diabetes: the diabetic retinopathy inpatient study (DRIPS)
Jessica J Kovarik, Andrew W Eller, Lauren A Willard, Jiaxi Ding, Jann M Johnston, Evan L Waxman
BMJ Open Diabetes Research and Care Feb 2016, 4 (1) e000164; DOI: 10.1136/bmjdrc-2015-000164