Links:
[1] http://admin.indiaenvironmentportal.org.in/news/living-near-highway-linked-arthritis
[2] http://admin.indiaenvironmentportal.org.in/category/author/nicholas-bakalar
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-york-times-new-york
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/transport
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/roads