beta^+^ Thalassemia, normal Hb A>2<, type 2
beta^+^ thalassemia, normal hb a>2<, type 2
beta<sup>+</sup> Thalassemia, normal Hb A<sub>2</sub>, type 2
beta<sup>+</sup> thalassemia, normal hb a<sub>2</sub>, type 2