局部介入化疗在小样本的研究中获得肯定，但仍缺乏大样本随机对照研究予以证实；

The local interventional chemotherapy is apprved in some studies with small sample, but still lacks of large sample randomized controlled study to confirm.

youdao

局部介入化疗在小样本的研究中获得肯定，但仍缺乏大样本随机对照研究予以证实；

The local interventional chemotherapy is apprved in some studies with small sample, but still lacks of large sample randomized controlled study to confirm.

youdao