Combination of a triple alpha-globin gene with beta-thalassemia in a gypsy family: importance of the genetic testing in the diagnosis and search for a donor for bone marrow transplantation for one of their children

吉普赛家族中三重α-珠蛋白基因与β-地中海贫血的组合：基因检测在诊断和为其子女寻找骨髓移植供体方面的重要性