Strategy

1. Roland PS Smith TL Schwartz SR . Clinical practice guideline: cerumen impaction. Otolaryngol Head Neck Surg 2008;139:S1–S21

2. Cummings C Haughey B Thomas JR , editors. Otolaryngology—head and neck surgery. 4th ed. Philadelphia: Mosby-Year Book Inc; 2005

3. Medical News Today. Earwax removal: national guidelines released. Available at: http://www.medicalnewstoday.com/articles/119703.php. Accessed January 26, 2009

4. American Academy of Otolaryngology–Head and Neck Surgery, American Academy of Otolaryngology–Head and Neck Surgery Foundation. Mission and history. Available at: http://www.entnet.org/aboutus/missionandhistory.cfm. Accessed January 26, 2009

5. Blanchard K Waghorn T . Mission possible: becoming a world-class organization while there's still time. New York: McGraw-Hill; 1997

6. Treacy M Wiersema F . The discipline of market leaders: choose your customers, narrow your focus, dominate your market. Reading (MA): Addison-Wesley Publishing Company; 1995

7. BrainyQuote. Michael Porter quotes. Available at: http://www.brainyquote.com. Accessed January 22, 2009

8. Dans PE . Credibility, cookbook medicine, and common sense: guidelines the college. Ann Int Med 1994;20:966–8

9. BrainyQuote. Winston Churchill quotes. Available at: http://www.brainyquote.com. Accessed January 22, 2009