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Figure 1 | Multidisciplinary Respiratory Medicine

Figure 1

From: Does urban asthma exist? How climatic changes and urban air pollution intervene on asthma and respiratory allergyEsiste l’asma urbano? In che modo le modificazioni climatiche e l’inquinamento urbano intervengono sull’asma e sulle patologie respiratorie allergiche

Figure 1

Worldwide Distributions of Particulate Matter Pollution and Asthma Prevalence. Ranking of concentrations of particulate matter (PM10) in 3,200 cities hosting more than 100,000 inhabitants as mapped by the World Bank. Asthma prevalence as assessed by the International Study of asthma and allergies in childhood. Phase III.

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