APA (7th ed.) Citation

Liu, C., Chen, J., & Liu, Y. Rechallenge therapy versus tyrosine kinase inhibitor (TKI) for advanced metastatic colorectal cancer: A retrospective study. Nature Portfolio.

Chicago Style (17th ed.) Citation

Liu, Chenming, Jintao Chen, and Yuxing Liu. Rechallenge Therapy Versus Tyrosine Kinase Inhibitor (TKI) for Advanced Metastatic Colorectal Cancer: A Retrospective Study. Nature Portfolio.

MLA (9th ed.) Citation

Liu, Chenming, et al. Rechallenge Therapy Versus Tyrosine Kinase Inhibitor (TKI) for Advanced Metastatic Colorectal Cancer: A Retrospective Study. Nature Portfolio.

Warning: These citations may not always be 100% accurate.