A meta-analysis of hyperfractionated and accelerated radiotherapy and combined chemotherapy and radiotherapy regimens in unresected locally advanced squamous cell carcinoma of the head and neck.

BMC Cancer · 2006 · PMC1379652 · PMID 16448551

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did not reach statistical significanceno p-value reported

Differences in the gain of overall survival between group 1a, 1b, and 1c did not reach statistical significance.

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