2Rsanski T , bloom DA, eolodtry AC.surgery of the scrotum and testes in children. In: walsh PC, Retik AB, Vaughan ED, et al. eds.Campbell Urology. Vol 3.7th ed[M]. Philadelphia: Saunders, 1998: 2200-2201.
3Arda IS, Zyaylali I.Testicular tissue bleeding as an indicator of gonadal salvageability in testicular torsion surgery[J].BJUInt, 2001, 87: 89-92.
4Baker LA, Sigman D, Mathews RI, et al. An analysis of clin- ical outcomes using color doppler testieular ultrasound for testicular torsion [ J ]. Pediatrics,2000,105 ( 3 Pt 1 ) : 604 - 607.