PT - JOURNAL ARTICLE ED - , TI - Correction: Apatinib plus camrelizumab (anti-PD1 therapy, SHR-1210) for advanced osteosarcoma (APFAO) progressing after chemotherapy: a single-arm, open-label, phase 2 trial AID - 10.1136/jitc-2020-000798corr1 DP - 2020 Jun 01 TA - Journal for ImmunoTherapy of Cancer PG - e000798corr1 VI - 8 IP - 1 4099 - http://jitc.bmj.com/content/8/1/e000798corr1.short 4100 - http://jitc.bmj.com/content/8/1/e000798corr1.full SO - J Immunother Cancer2020 Jun 01; 8