
By BY KATHARINE Q. SEELYE from NYT Health In one case, discovering that autoworkers shared the same diseases, she pinpointed the cause as chemicals in the factories — not, as was thought, cigarettes. https://ift.tt/2rC3T5S
By BY BENJAMIN MUELLER AND JAN HOFFMAN from NYT Health Nationwide, the number of kindergartners with the required shots fell below the targ...
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