Sudden weakness in children

Adapted with permission from: Tsarouhas N, Decker JM. Weakness. In: Textbook of Pediatric Emergency Medicine, 5th ed, Fleisher GR, Ludwig S, Henretig, FM (Eds), Lippincott Williams & Wilkins, Philadelphia 2006. Copyright © 2006 Lippincott Williams & Wilkins. www.lww.com.