John Rosen, Doctor Who Pushed to Prevent Lead Poisoning, Dies at 77
Dr. Rosen went on to persuade New York City to adopt stricter standards for removing lead paint from tens of thousands of old buildings.
Source: http://goo.gl/mag/Df2Wg1Z
John Rosen, Doctor Who Pushed to Prevent Lead Poisoning, Dies at 77
Dr. Rosen went on to persuade New York City to adopt stricter standards for removing lead paint from tens of thousands of old buildings.
Source: http://goo.gl/mag/Df2Wg1Z
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