article_metadata: Jiaying Liu Xiaona Chang Guixiang Xiao Jingmin Zhong Bo Huang Jiwei Zhang Beibei Gao Gang Peng Xiu Nie
article_metadata: 10.3389/fonc.2022.1014859
article_metadata: Front Oncol
article_metadata: 2022 Nov 15;12:1014859.
article_metadata: msh2 immune checkpoint inhibitor lynch syndrome mismatch repair deficiency sintilimab undifferentiated sarcoma
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/36457512/
article_metadata: Case Reports
article_metadata: PMC9706001
article_metadata: 36457512
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article_metadata: 2022