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Influence of parental and biological factors on the male birth fraction in the United States: an analysis of birth certificate data from 1964 through 1988

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References

1998Reduced Ratio of Male to Female Births in Several Industrial Countries313 cited
1996Change in male:female ratio among newborn infants in Denmark132 cited
1997Declining sex ratios in Canada.122 cited
1998Changing sex ratio in the United States, 1969–199594 cited
1998Trends in male:female ratio among newborn infants in 29 countries from five continents87 cited
1985Paternal-age and birth-order effect on the human secondary sex ratio.74 cited
1998Is maternal malnutrition associated with a low sex ratio at birth?73 cited
1997Sex ratios: are there natural variations within the human population?55 cited

Cited by

2003The male disadvantage and the seasonal rhythm of sex ratio at the time of conception43 cited
2005Trends in the sex ratio of California births, 1960–199623 cited
2011Sex Ratio at Birth and Mortality Rates Are Negatively Related in Humans20 cited
2005Interplay between maternal weight and seasons in determining the secondary sex ratio of human offspring20 cited
2009Trends in US sex ratio by plurality, gestational age and race/ethnicity19 cited
2019Sex ratios and life tables: Historical demography of the age at which women outnumber men in seven countries, 1850–201611 cited

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