Tretinoin (Acne), Topical: References

Atralin. Valeant Pharmaceuticals. Accessed February 28, 2015 from http://www.valeant.com/Portals/25/Pdf/PI/Atralin-PI.pdf

Avita. Mylan Pharmaceuticals. Accessed February 28, 2015 from http://www.mylan.com/products/product-catalog/product-profile-page?id=5f38ef97-212d-4e17-8ab7-7b99fb9a9036

Refissa. Suneva medical. Accessed February 28, 2015 from http://www.sunevamedical.com/images/ReFissa_Prescribing_Information.pdf

Retin-A. Valeant Pharmaceuticals. Accessed February 28, 2015 from http://www.valeant.com/Portals/25/Pdf/PI/Retin-A-Retin-A-Micro-PI.pdf

Tretinoin. DRUGDEX System. Truven Health Analytics. Accessed 2/28/15 from http://www.thomsonhc.com/micromedex2/