Families pay thousands of dollars to store their children’s stem cells with the hope of a healthier future. But the cells are rarely useful, and sometimes contaminated.
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Contributor: Sarah Kliff and Azeen Ghorayshi
Families pay thousands of dollars to store their children’s stem cells with the hope of a healthier future. But the cells are rarely useful, and sometimes contaminated.
View original article
Contributor: Sarah Kliff and Azeen Ghorayshi