PREVALENCE OF ß-THALASSEMIA MUTATIONS AMONG NORTHEASTERN IRANIAN POPULATION AND THEIR IMPACTS ON HEMATOLOGICAL INDICES AND APPLICATION OF PRENATAL DIAGNOSIS, A SEVEN-YEARS STUDY oleh Mohammad Ehsan Jaripour, Kourosh Hayatigolkhatmi, Vahid Iranmanesh, Farhad Khadivi Zand, Zahra Badiei, Hamid Farhangi, Ali Ghasemi, Abdollah Banihashem, Reza Jafarzadeh Esfehani, Ariane Sadr-Nabavi