article_metadata: Er-Lei Zhang Zun-Yi Zhang Jian Li Zhi-Yong Huang
article_metadata: 10.2147/OTT.S284092
article_metadata: Onco Targets Ther
article_metadata: 2020 Dec 4;13:12477-12487.
article_metadata: pd-1 inhibitor hepatocellular carcinoma regorafenib sorafenib sorafenib-refractory
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33311988/
article_metadata: Case Reports
article_metadata: PMC7727032
article_metadata: 33311988
article_metadata: Complete Response to the Sequential Treatment with Regorafenib Followed by PD-1 Inhibitor in a Sorafenib-Refractory Hepatocellular Carcinoma Patient
article_metadata: 2020