1. Wang X, Hripcsak G, Markatou M, Friedman C: Active computerized pharmacovigilance using natural language processing, statistics, and electronic health records: a feasibility study. JAMIA. 2009, 16: 328-337.
2. World Health Organization: The importance of pharmacovigilance- Safety Monitoring of Medicinal Products. 2002, Geneva: World Health Organization
3. Wang W, Haerian K, Salmasian H, Harpaz R, Chase H, Friedman C: A drug-adverse event extraction algorithm to support pharmacovigilance knowledge mining from PubMed citations. AMIA Annual Symposium Proceedings. 2011, 1464-1470.
4. Holmes AB, Hawson A, Liu F, Friedman C, Khiabanian H, Rabadan R: Discovering disease associations by integrating electronic clinical data and medical literature. PLoS One. 2011, 6: e21132-10.1371/journal.pone.0021132.
5. FAERS:http://www.fda.gov/Drugs/GuidanceComplianceRegulatoryInformation/Surveillance/AdverseDrugEffects/default.htm,