Prognostic Correlations between ABO Blood Group and Pre-Treatment Plasma Epstein-Barr Virus DNA in Patients with Nasopharyngeal Carcinoma Receiving Intensity-Modulated Radiotherapy.

PLoS One · 2016 · PMC5105992 · PMID 27835689

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highly significantno p-value reported

Secondly, as plasma EBV DNA was not included in the survival analyses of previous studies [ 11 – 13 ], it is possible that any prognostic effect of blood group was diminished by the highly significant prognostic effect of plasma EBV DNA.

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