4Hormann M, Balassy C, Phil ipp M, et al. Imaging of the scrotum in children. Eur Radiol, 2004,4(6):974-983.
5Bedir S, Yildirim I, Stimer F, et al. Testicular dislocation as a delayed presentation of scrotal trauma. The Journal of Trauma: Injury, Infection and Critieial Care, 2005,58 (2) : 404-405.
6Lam WW, Yap TL, Jacobsen AS, et al. Colour Doppler ultrasonography replacing surgical exploration for acute scrotum: myth or reality? Pediatr Radioi, 2005,35(6):597- 600.
7Buckley JC, McAnineh JW. Use of ultrasonography for the diagnosis of testieular injuries in blunt scrotal trauma. J Urol, 2006, 175(1) :175- 178.
8Tumeh SS, Benson CB, Riehie JP. Acute diseases of the scrotum. Semin Ultrasound CT MR, 1991,12(2):115-130.