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  ______    _____     ______   __   __            
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 `--`      `-----`   /_//        `-`'    |_|`-`   
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Text this: Screening for co-existence of α-thalassemia in β-thalassemia and in HbE heterozygotes via an enzyme-linked immunosorbent assay for Hb Bart's and embryonic ζ-globin chain