Bisno AL, Gerber MA, Gwaltney JM, et al. Practice guidelines for the diagnosis and management of group A streptococcal pharyngitis. Clin Infect Dis 2002;35:113.
Woods WA, Carter CT, Schlager TA. Detection of group A streptococci in children under 3 years of age with pharyngitis. Pediatr Emerg Care 1999;15:338.
Simon H. Approach to the Patient with Pharyngitis. In: Primary Care Medicine: Office Evaluation and Management of the Adult Patient. 3rd ed. Philadelphia (PA): J.B. Lippincott Company;1995.
Thomas M, Del Mar C, Glasziou P. How effective are treatments other than antibiotics for acute sore throat?. Br J Gen Pract. 2000;50:817.
Bertin L, Pons G, d'Athis P, et al. Randomized, double-blind, multicenter, controlled trial of ibuprofen versus acetaminophen (paracetamol) and placebo for treatment of symptoms of tonsillitis and pharyngitis in children. J Pediatr 1991;119:811.
Shi Y, Gu R, Liu C, et al. Chinese medicinal herbs for sore throat. Cochrane Database Syst Rev 2007;CD004877.
Jellin JM, editor. Pharmacist's Letter/Prescriber's Letter Natural Medicines Comprehensive Database Web site. Available at: http://naturaldatabase.com/. Accessed January 28, 2010.