Safety and Efficacy of Botulinum Toxin to Preserve Gland Function after Radiotherapy in Patients with Head and Neck Cancer: A Prospective, Randomized, Placebo-Controlled, Double-Blinded Phase I Clinical Trial.

PLoS One · 2016 · PMC4798778 · PMID 26991494

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nominally significantno p-value reported

P-values ≤ 0.05 were considered nominally significant.

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