%0 Journal Article %T A narrative review of combination therapy of PD-1/PD-L1 blockade with standard approaches for the treatment of breast cancer: clinical application and immune mechanism %A Zhu, Wang-Yu %A Jin, Xiao-Yan %J Annals of Palliative Medicine %D 2021 %B 2021 %9 %! A narrative review of combination therapy of PD-1/PD-L1 blockade with standard approaches for the treatment of breast cancer: clinical application and immune mechanism %K %X %U https://apm.amegroups.org/article/view/79933 %V 10 %N 9 %P 10075-10082 %@ 2224-5839