Kindly find below links to some of the most commonly used web pages. Please go through for further information.

Clinical trial registry in India

http://www.ctri.nic.in/

The Indian Council of Medical Research (ICMR)

http://www.icmr.nic.in/

National Institutes of Health Clinical trials

http://www.clinicaltrials.gov/

Drugs Standard Control Organisation (CDSCO)

http://cdsco.nic.in/

Food and Drug Administration (FDA)

http://www.fda.gov/

Ministry of health, Govt. of India

http://mohfw.nic.in/welcome.html

World Health Organization

http://www.who.int/en/

International Conference on Harmonization

http://www.ich.org/

National Institutes of Health (NIH)

http://www.nih.gov/

Center Watch

http://www.centerwatch.com/

Department of Biotechnology (DBT), India

http://www.dbtindia.gov.in/

Cancer News

http://www.cancernews.com/

Drug Information Association

http://www.diahome.org/