The ETDRS cha is used for visual evaluation in diabetic patients. What does ETDRS stand for
Extended treatment for diabetic retinopathy study
Early treatment for diabetic retinopathy study
Emergency treatment for diabetic retinopathy study
Emerging treatment for diabetic retinopathy study
Answer: B. Early treatment for diabetic retinopathy studyETDRS stands for Early treatment for diabetic retinopathy study