The study is the first compilation of clinical trial data
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/study-finds-death-risk-anemia-drugs
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-york-times-new-york
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/anaemia