This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Diagnosis of beta Thalassemia is established by – 
Select and explain. 
A. NESTROFT Test, B. Hb A1 c estimation, C. Hb electrophoresis, D. Target cells in peripheral smear
C: Hb electrophoresis
Answer: C: Hb electrophoresis 
Explanation: The diagnosis of thalassemia syndromes is best established by Hb electrophoresis.