Pfizer expects to have safety and efficacy data on five- to 11-year-olds by the end of the month, but federal authorities must still review it
-- Read more on ScientificAmerican.com
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Pfizer expects to have safety and efficacy data on five- to 11-year-olds by the end of the month, but federal authorities must still review it
-- Read more on ScientificAmerican.com
More...