5Accurso V,Winnicki M,Shamsuzzaman AS,et al.Predisposition to vasovagal syncope in subjects with blood/Injury phobia[J].Circulation,2001,104:903-907.
6Pires LA,Ganji JR,Jaranclila R,et al.Diagnostic patterns and temporal trends in the evaluation of adult patients hospitalized with syncope[J].Arch Intern Med,2001,161:1889-1895.