机译:Prevalence of Diabetes Mellitus and Diabetic Retinopathy in Persons 50 Years and Above in Katsina State Nigeria: A Population-based Cross-sectional Survey
Noor Dubai Fdn, Dubai, U Arab Emirates;
Usman Danfodiyo Univ, Sokoto, Nigeria;
Ahmadu Bello Univ, Zaria, NigeriaKatsina Eye Ctr, Katsina, Nigeria;