MedlinePlus Medical Encyclopedia: Placenta

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Placenta

In the placenta, nutrients, wastes, and gases are exchanged between the mother's blood and the baby's blood.

Update Date: 8/17/2007

Updated by: Melanie N. Smith, M.D., Ph.D., Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA. Review provided by VeriMed Healthcare Network.

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