According to the University of Michigan Health C.S. Mott Children's Hospital National Poll on Children's Health, two-thirds of parents have had at least one day in the last two years with poor or ...
According to the University of Michigan Health C.S. Mott Children's Hospital National Poll on Children's Health, two-thirds of parents had experienced at least one day with poor or dangerous air ...
The study shows that owing to poor air quality, parents prefer to keep their children indoors and encourage physical education inside their homes. According to the University of Michigan Health C.S.
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