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A novel ferroptosis-related signature for predicting prognosis, immune characteristics, and treatment prediction in hepatocellular carcinoma
Fig 9
PPI network and nFRGs Pearson correlation analysis (A) PPI network diagram of nFRGs.
(B) Heatmap of nFRGs correlation.
doi: https://doi.org/10.1371/journal.pone.0322158.g009