This is the first case so far to show safety and effectiveness of using cloned cells alone to kill tumors.

这是迄今为止第一例被证明安全有效的单独运用克隆细胞杀灭肿瘤的病例。

youdao

This is the first case so far to show safety and effectiveness of using cloned cells alone to kill tumors.

这是迄今为止第一例被证明安全有效的单独运用克隆细胞杀灭肿瘤的病例。

youdao