%0 Journal Article %T CDK4/6 inhibitors in advanced breast cancer, what is beyond? %A Amrallah A. Mohammed %A Fifi Mostafa Elsayed %A Hanaa Rashied %J Archive of "Oncology Reviews". %D 2019 %R 10.4081/oncol.2019.416 %K Breast cancer %K CDK4/6 inhibitors %K predictors of response and resistance %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6683209/