5Huang S W.Acute urticaria in children[J].Pediatr Neonatol,2009, 50(3) : 85-87.
6Liu T H, Lin Y R, Yang K C, et al.First attack of acute urticaria in pediatric emergency department[J].Pediatr Neonatol,2008,49(3):58- 64.
7Mortureux P, Leaute-Lebreze C,Legrain-Lifermann V,et al.Acute urticaria in infancy and early childhood:a prospective study[J].Arch Dematol, 1998,134(3) :319-323.
8Oi M, Satoh T, Yokozeki H, et al.Infectious urticaria with purpu- ra : A mild subtype of urticarial vasculitis?[J].Acta Derm Venereol, 2005, 85(2) : 167-170.
9Sackesen C,Sekerel B E,Orhan F,et al.The etiology of different forms of urticaria in ehildhood[J].Pediatr Dermatol,2004,21 (2):102- 108.