Does This Child Have Appendicitis?
Bundy, David G ; Byerley, Julie S ; Liles, E. Allen ; Perrin, Eliana M ; Katznelson, Jessica ; Rice, Henry E
JAMA : the journal of the American Medical Association, 2007-07, Vol.298 (4), p.438-451 [Periódico revisado por pares]Chicago, IL: American Medical Association
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