9Wilson JP,Burgess G,Winfield RD,et al.L.Sturgeons versus surgeons: leap- ing fish injuries at a level I trauma center[J].American Surgeon,2009,75 (3):220-222.
10Dueck A,Poenaru D,Pichora DR.Cost factors in Canadian pediatric trau- ma[J].Canadian journal of surgery, 2001,44(2): 117-121.