1. Epidemiology and characteristics of adverse drug reactions caused by drug–drug interactions
2. Are results from pharmaceutical-company-sponsored studies available to the public?
3. Code of Federal Regulations Title 212015-06-10Washington DCUS Food and Drug Administrationhttp://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=201.57
4. Guidance for industry: indexing structured product labeling2015-11-25Washington DCUS Food and Drug Admininstrationhttp://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/ucm072317.pdf