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Title: Longing for a better book....
Review: This book left me feeling empty inside. I would of loved to delve into the subject matter, but ended up feeling lost and alone. Yah, sure I can tell you that there is a gene called TDF that is important in determining male sexual development, but the book doesn't go very far into the cellular and biochemical mechanisms that I was so desperately desiring from this book. Monotreme, Monotreme, where for art thou, Monotreme?
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