Chemotherapy is one of the most widely used treatments for cancer. It involves single or combination of drugs that prevent cancer cells from dividing and growing.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-method-controlled-release-makes-cancer-drugs-less-toxic-healthy-tissues
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-line-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cancer
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/scientists
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medical-research
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-care
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health