Unbiased sex ratios among the Bari: an evolutionary interpretation.
D000569:Americas; D015982:Bias; D002648:Child; D003469:Culture; D003710:Demography; D003906:Developing Countries; D004467:Economics; D005006:Ethnicity; D007199:Indians, South American; D007226:Infant Mortality; D007843:Latin America; D008722:Methods; D009026:Mortality; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012107:Research Design; D017678:Sex Distribution; D012737:Sex Factors; D012744:Sex Ratio; D013020:South America; D014687:Venezuela
Americas; Bias; Child Mortality; Child Worth; Cultural Background; Demographic Factors; Developing Countries; Economic Factors; Error Sources; Ethnic Groups; Indians, South American; Latin America; Measurement; Methodological Studies; Microeconomic Factors; Mortality; Population; Population Characteristics; Population Dynamics; Sex Distribution; Sex Factors; Sex Ratio; South America; Venezuela