Study shows daycare may protect kids from leukemia (Reuters)

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Study shows daycare may protect kids from leukemia
    (Reuters)

 


<p>You are not allowed to view links. Register or LoginReuters - Sending children to day-care at an early
age could protect them against leukemia, perhaps by exposing
them to certain infections, U.S. researchers said on Tuesday.</p><br clear="all"/>


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