Thilakarathne, S.; Wickramasinghe, M. G. C. N.; Perera, H. L.; Premawardhena, A. P.
(Faculty of Graduate Studies, University of Kelaniya Sri Lanka, 2022)
The guideline for diagnosis of beta thalassemia trait in Sri Lanka defines low red cell indices (MCV<80 fl, MCH<27 pg) in FBC and HbA2>3.5% by quantification. Different cutoffs for HbA2 value are used in other countries ...