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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
ETDRS vision chart study is done in patients with diabetic retinopathy. ETDRS stands for :
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The correct answer is  Ans. is 'd' i.e., Early treatment for diabetic retinopathy study By seeing these type of questions, don't make an impression that anything can be asked from anywhere in PG exams. These are always 2-3 rare questions in a paper and they are very rarely repeated. Don't let them deter you from preparing the most probable topics and questions. Prepare the most probable and most probably you get selected.