Referencias
Morantz C. Practice Guideline Briefs. Am Fam Physician. Mar 2005; 71(5); 1019-899.
Schroeder BM . AAFP/ACP-ASIM release guidelines on the management and prevention of migraines. Am Fam Physician. Mar 2003; 67(6): 1392, 1395-7.
Noble J, ed. Textbook of Primary Care Medicine. 3rd ed. St. Louis, MO: Mosby; 2001.
Marx JA, Hockberger RS, Walls RM, eds. Rosen’s Emergency Medicine: Concepts and Clinical Practice. 5th ed. St. Louis, MO: Mosby; 2002.
Goetz CG, Pappert EJ. Textbook of Clinical Neurology. 2nd ed. Philadelphia, PA: Saunders; 2003.