Moustafa, A. Z.; Almalki, R. A. .; Qhashgry , E. I. .; Qari, R. A. .; Anwar, Z. S. .; Alfahmi, A. M. .; Fageeh, S. M. .; Hendawy , D. . .; Balkhair, R. . . The Prevalence of Hemoglobin Abnormality in the Premarital Screening Saudi Population in Makkah City in a Cross-Sectional Study Abstract: Hemoglobinopathies in Makkah City. SMHJ 2022, 2, 17-25.