[文献资料]参 考 文 献

Bader TR ， Kammerhuber F ， Herneth AM . Testicular blood flow in boys as assessed at color Doppler and power Doppler sonography .Black JA ， Patel A . Sonography of the normal extratesticular space .Barth RA ， Shortliffe LD . Normal pediatric testis ： comp ......