Reply to Blanchard’s (2007) “Older-Sibling and Younger-Sibling Sex Ratios in Frisch and Hviid’s (2006) National Cohort Study of Two Million Danes”
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| Description | scientific article published on 17 February 2007 |
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author: Anders Hviid Morten Frisch |
| Publication date | February 17, 2007 |
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| Missing/wrong data? | Edit Wikidata item |