Asthma is a lung disease that makes breathing difficult for millions of Americans. This lifelong disease causes wheezing, breathlessness, chest tightness and coughing.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/study-links-childhood-asthma-lack-ventilation-gas-stoves
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/science-world-report
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/asthma
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indoor-air-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/child-health