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Related Experiment Videos

Coital frequency and twinning. A comment

W H James¹

¹MRC Mammalian Development Unit, University College London.

Journal of Biosocial Science

|January 1, 1992

Summary

No abstract available in PubMed .

Keywords:

Behavior Coital Frequency Critique Developed Countries England Europe Multiple Birth Northern Europe Reproduction Sex Behavior United Kingdom

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