Empirical risks in consanguineous marriages: sex ratio, malformation, and viability.
D000013:Congenital Abnormalities / Q000209:etiology*; D003241:Consanguinity; D005190:Family; D006801:Humans; D008393:Marriage; D012306:Risk; D012727:Sex Characteristics; D012744:Sex Ratio; D014798:Vital Statistics
ABNORMALITIES/etiology and pathogenesis; MARRIAGE; SEX CHARACTERISTICS; VITAL STATISTICS