Parental age, parity and sex ratio in births in England and Wales, 1968-77. (Q41495268)
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scientific article published on January 1985
Language | Label | Description | Also known as |
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English | Parental age, parity and sex ratio in births in England and Wales, 1968-77. |
scientific article published on January 1985 |
Statements
Parental age, parity and sex ratio in births in England and Wales, 1968-77 (English)
W H James