Links:
[1] http://admin.indiaenvironmentportal.org.in/news/h1n1-vaccine-trial-zydus-pips-rival-cadila
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-ahmedabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drug-industry
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/influenza
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/swine-flu