Conclusion: Changes of adenocarcinoma nucleus DNA content of gastrointestinal tract were main biologic indexes of tumor multiplication potentiality.
结论：胃肠道腺癌细胞DNA含量的变化，可作为反映肿瘤增殖能力的主要生物学指标。
Conclusion: Changes of adenocarcinoma nucleus DNA content of gastrointestinal tract were main biologic indexes of tumor multiplication potentiality.
结论：胃肠道腺癌细胞DNA含量的变化，可作为反映肿瘤增殖能力的主要生物学指标。
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