Diabetic Retinopathy: What it is and how to prevent it!
"Rufino Silva, Ophthalmologist and President of the Portuguese Society of Ophthalmology, explains how we can avoid Diabetic Retinopathy which is the leading cause of blindness in Portugal between the ages of 20 and 70, only with "strict metabolic control" and annual screening." Page 9.
Source: "País Positivo" newspaper, November 2021