1. Squamous Cell Carcinoma of the Tonsil Causing Small Bowel Perforation in the Setting of Metastasis and Treatment With Programmed Death-1 Inhibitors: A Case Report
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2. Characteristics, treatment, and outcome of patients with bowel perforation after immune checkpoint inhibitor exposure
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3. Impact of pseudoprogression and treatment beyond progression on outcome in patients with non-small cell lung cancer treated with immune checkpoint inhibitors
   Sang Eun Won et al, 2020, OncoImmunology CrossRef
4. Potentials of Non-Invasive 18F-FDG PET/CT in Immunotherapy Prediction for Non–Small Cell Lung Cancer
   Xuhe Liao et al, 2022, Frontiers in Genetics CrossRef
5. Pseudoprogression and hyperprogression in lung cancer: a comprehensive review of literature
   Laiyan Zhou et al, 2020, Journal of Cancer Research and Clinical Oncology CrossRef