article_metadata: Baohong Yang Haipeng Ren Guohua Yu
article_metadata: 10.3389/fonc.2021.680398
article_metadata: Front Oncol
article_metadata: 2021 Jul 1;11:680398.
article_metadata: anti-pd 1 chemotherapy immunotherapy pancreas cancer squamous cell carcinoma
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34277425/
article_metadata: Case Reports
article_metadata: PMC8281219
article_metadata: 34277425
article_metadata: Case Report: Squamous Cell Carcinoma of Pancreas With High PD-L1 Expression: A Rare Presentation
article_metadata: 2021