DIVERSITY OF β-GLOBIN HAPLOTYPES IN SICKLE CELL DISEASE PATIENTS FROM BRAZIL oleh ESR Sandoval, J Milhomens, LB Viana, JS Borges, RA Panepucci, KTM Grilo, KTM Grilo, CL Prochaska, R Haddad, LE Leite, J Elion, WE Nemer, ACS Pinto, FLS Santos, M Romana, DT Covas, S Kashima