硬药

  • 网络Hard drug
硬药硬药
  1. 经皮穿刺置入硬外导管注药治疗肾囊肿B超引导的改进

    Improvement of Techonology of B-ultrasonic Guiding to Cure Renal Cyst by Medicine Injection through Built-in Hard External Conduit Placed Via Percutaneous Puncture