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  _  _      ___     ______     _____     _____   
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 |  ' ||  | / \ || |  --  //  | ||__      / //   
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Text this: Analysis of the Xmn1-Gγ polymorphism in β-thalassemia/hemoglobin E (HbE) and homozygous HbE patients with low and high levels of HbF