1. FDA: Public Law 112-144. Food and Drug Administration Safety and Innovation Act. United States 112th Congress, 2012
2. FDA: FDA Press Announcement. Available at: http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm354272.htm. Accessed January 13, 2015
3. Drug Shortages: The Cycle of Quantity and Quality
4. FDA: Current Drug Shortages. Available at: http://www.fda.gov/Drugs/DrugSafety/DrugShortages/ucm050792.htm. Accessed November 24, 2014