Documents Savoirs FcγRIIa (CD32) polymorphism and anti-malarial IgG subclass pattern among Fulani and sympatric ethnic groups living in eastern Sudan Nasr Amre, Iriemenam, Giha, Balogun, Troye-Blomberg Marita, Elghazali Gehad, Berzins, Berzins Klavs, Anders