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. 2019 Dec 13;19(2):1537–1543. doi: 10.3892/ol.2019.11215

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Copyright: © Stanciu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 3. — The receiver operating characteristic curve for discriminating patients with OSCC with nodal metastasis from patients without nodal metastasis based on serum melatonin concentration. OSCC, oral squamous cell carcinoma.