1. Strong J Stress-related condition “incapacitates” Bachmann; heavy pill use alleged The Daily Caller 2011 http://dailycaller.com/2011/07/18/stress-related-condition-incapacitates-bachmann-heavy-pill-use-alleged/
2. Michele Bachman for President Bachman responds to migraine reports 2011 http://www.michelebachmann.com/2011/07/bachmann-responds-to-migraine-reports/?utm_source=rss&utm_medium=rss&utm_campaign=bachmann-responds-to-migraine-reports
3. Shear MD Bachmann responds to migraine questions with doctor's letter New York Times 2011 http://thecaucus.blogs.nytimes.com/2011/07/20/bachmann-responds-to-migraine-questions-with-doctors-letter/?scp=4&sq=michele%20bachmann%20migraine&st=cse
4. Stolberg S Bachmann says migraines won't be a problem if she's elected president New York Times 2011 http://www.nytimes.com/2011/07/20/us/politics/20bachmann.html