Objective: to explore optimal sealing method of femoral vein catheter applied to the patients with cancer.

目的：探讨肿瘤患者股静脉置管封管的最佳方法。

youdao

Objective: to explore optimal sealing method of femoral vein catheter applied to the patients with cancer.

目的：探讨肿瘤患者股静脉置管封管的最佳方法。

youdao