Pediatrics Which of the following haemoglobin (Hb) estimation will be diagnostically helpful in a in a case of beta thalassemia triat A Hb-F B HP1-C C Hb-A2 D Hb-H 💡 Explanation Which of the following haemoglobin (Hb) estimation will be diagnostically helpful in a in a case of beta thalassemia triat ✓ Correct Answer: C. Hb-A2