biostudies-literatureUnknown8(21)Obi SAnnals of translational medicine1336https://www.ebi.ac.uk/biostudies/studies/S-EPMC7723575biostudies-literatureImmune checkpoint inhibitor in liver cancer-unique regional differences.PMC7723575Sato TSato SObi SfalseImmune checkpoint inhibitor in liver cancer-unique regional differences.2020-01-01T00:00:00Z2020 Nov2025-04-22T01:17:42.356Z2025-04-05T19:55:48.693ZS-EPMC77235753331308110.21037/atm-20-3378