Air quality and how it affects asthma in children – Philadelphia Inquirer (blog)


Philadelphia Inquirer (blog)

Air quality and how it affects asthma in children
Philadelphia Inquirer (blog)
For those who live in cities and industrial areas, the prevalence of wheezing and asthma increases. Big cities such as Philadelphia have air quality problems – all one has to do is drive down I-95 flanked by smokestacks with different colored gases

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View full post on asthma – Google News

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