FDA seeks tighter rules on blood donors.
Kaye
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D001771:Blood Banks / Q000592:standards*; D001782:Blood Donors; D007562:Creutzfeldt-Jakob Syndrome / Q000517:prevention & control; D005060:Europe; D006291:Health Policy; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration / Q000592:standards*