No difference was seen in survival rate and toxic effects were increasedwhen immunotherapy was added to chemotherapy, the researchers write.
No difference was seen in survival rate and toxic effects were increasedwhen immunotherapy was added to chemotherapy, the researchers write.
研究者写道，当免疫治疗与化疗结合时，“未发现生存率的差异而毒性反应却增加了”。