1. A Decade of Direct-to-Consumer Advertising of Prescription Drugs
2. US Department of Health and Human Services Food and Drug AdministrationCenter for Drug Evaluation and ResearchCenter for Biologics Evaluation and ResearchCenter for Veterinary MedicineGuidance for Industry Consumer-Directed Broadcast Advertisements1999082015-06-12Rockville, MDFDAhttp://www.fda.gov/downloads/drugs/guidancecomplianceregulatoryinformation/guidances/ucm070065.pdf
3. US Department of Health and Human Services Food and Drug Administration2012092015-06-12Drug advertising: a glossary of termshttp://www.fda.gov/Drugs/ResourcesForYou/Consumers/PrescriptionDrugAdvertising/ucm072025.htm
4. Promotion of Prescription Drugs to Consumers and Providers, 2001–2010
5. The rise of digital direct-to-consumer advertising?: Comparison of direct-to-consumer advertising expenditure trends from publicly available data sources and global policy implications