1. Food and Drug Administration. Development and use of risk minimization action plans. 2005. http://www.fda.gov/downloads/RegulatoryInformation/guidances/ucm126830.pdf. Accessed September 12, 2014.
2. Food and Drug Administration. Establishing pregnancy exposure registries. http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/ucm071639.pdf. Accessed September 9, 2014.
3. Registries for evaluating patient outcomes: a user’s guide;Gliklich,2007
4. Registries for evaluating patient outcomes: a user’s guide;Gliklich,2010
5. Registries for evaluating patient outcomes: a user’s guide;Gliklich,2014