By Hale Lyndon   in Twin Research

ISSN:1369-0523|6|6|540-542

Australian Academic Press‎(2003)‎

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By Gook Debra   Hale Lyndon   Edgar David   in Journal of Assisted Reproduction and Genetics

ISSN:1058-0468|24|1|43-45

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 11.283411