To evaluate the clinical value of gall bladder wall change of virus hepatitis tested by B-ultrasound.

评价B超检查胆囊壁改变在病毒性肝炎中的临床价值。

youdao

To evaluate the clinical value of gall bladder wall change of virus hepatitis tested by B-ultrasound.

评价B超检查胆囊壁改变在病毒性肝炎中的临床价值。

youdao