1. : India Today. Bangalore, India: The Center for Social Action, 1988.
2. Health Information of India. New Delhi, India: Central Bureau of Health Intelligence, Directorate General of Health Services, Ministry of Health and Family Welfare, Government of India, 1989, pp. 63–68.
3. World Population Data Sheet. Washington: The World Population Bureau, 1992.
4. Annual Report 1987. National Cancer Registry Program. New Delhi: Indian Council of Medical Research, October 1990.
5. Temporary Remissions in Acute Leukemia in Children Produced by Folic Acid Antagonist, 4-Aminopteroyl-Glutamic Acid (Aminopterin)