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   Cheng Xing et al, 2021, Cancer Management and Research CrossRef
2. Circulating Tumor Cells in Desmoid Tumors: New Perspectives
   Alexcia C. Braun et al, 2021, Frontiers in Oncology CrossRef
3. Tumor-Stroma Interaction in PDAC as a New Approach for Liquid Biopsy and its Potential Clinical Implications
   Julian Götze et al, 2022, Frontiers in Cell and Developmental Biology CrossRef