Influence of birth order and maternal age on the human sex ratio at birth (Q33697309)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Influence of birth order and maternal age on the human sex ratio at birth |
scientific article |
Statements
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Influence of birth order and maternal age on the human sex ratio at birth (English)
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MACMAHON B
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PUGH TF
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1 April 1953
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83-86
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Identifiers
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