POLIOCYTE Haemythology. IV. Bloody Africa.
D000349:Africa; D000740:Anemia; D000755:Anemia, Sickle Cell / Q000453:epidemiology* / Q000706:statistics & numerical data*; D001789:Blood Group Antigens; D006801:Humans
D001789:Blood Group Antigens
ANEMIA, SICKLE CELL/epidemiology and statistics; BLOOD GROUPS