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FIGURE 4. A, Survival rates and disease-free survival rates of negative AFP mRNA in preoperative peripheral blood tended to be higher than with positive AFP mRNA in bone marrow (P = 0.1205, P = 0.1035). B, Survival rates and disease-free survival rates of negative AFP mRNA in postoperative peripheral blood tended to be higher than with positive AFP mRNA in bone marrow (P = 0.1710, P = 0.5784).
