title: Inbreeding load in whites and negroes: a reappraisal.
mesh_terms: D000022:Abortion, Spontaneous; D044383:Black People; D001938:Brazil; D003241:Consanguinity; D004493:Education; D005260:Female; D005298:Fertility; D005313:Fetal Death; D006801:Humans; D007178:Inbreeding; D007226:Infant Mortality; D008297:Male; D008393:Marriage; D011247:Pregnancy; D044465:White People