The distribution of sickle cell trait and the incidence of sickle cell anaemia in the Negro tribes of Portuguese East Africa.
D000740:Anemia; D000755:Anemia, Sickle Cell / Q000453:epidemiology* / Q000706:statistics & numerical data*; D044383:Black People; D006801:Humans; D015994:Incidence; D009073:Mozambique; D044382:Population Groups; D012805:Sickle Cell Trait
ANEMIA, SICKLE CELL/epidemiology and statistics