Acetaminophen/Caffeine, Oral: References

Excedrin Tension Headache. Novartis Consumer Health. Accessed January 28, 2015 from https://www.excedrin.com/headache-pain-relievers/tension-headache.shtml

Excedrin Mild Headache. Novartis Consumer Health. Accessed January 28, 2015 from https://www.excedrin.com/headache-pain-relievers/mild-headache.shtml

Acetaminophen. DRUGDEX System. Truven Health Analytics. Accessed 1/29/15 from http://www.thomsonhc.com/micromedex2/

Caffeine. DRUGDEX® System. Truven Health Analytics. Accessed 1/29/15 from http://www.thomsonhc.com/micromedex2/