Two persons died after inhaling poisonous gas at a manufacturing facility belonging to city-based pharmaceutical major Dr Reddy
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/2-killed-dr-reddys-nitrogen-gas-leak
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gas-leakages
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drug-industry
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medak