Asthma Rate Rises Sharply in U.S., Government Says - NYTimes.com
►http://www.nytimes.com/2011/05/04/health/research/04asthma.html?partner=rss&emc=rss
l’#asthme se développe à fond et on ne sait pas pourquoi
Researchers are investigating several potential causes for the increase in asthma, including exposure to various allergens, traffic exhaust fumes, pesticides and certain plastics, as well as factors like obesity and diet that may play a role