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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Eur Arch Otorhinolaryngol. 2012 Aug 4;270(3):10.1007/s00405-012-2117-1. doi: 10.1007/s00405-012-2117-1

Fig. 3.

Fig. 3

Recurrence-free survival by nodal involvement and the tumor growth pattern. (a) Kaplan-Meier curves for RFS of HNSCC patients (n=60) by their nodal status. (b) Kaplan-Meier curves for recurrence-free survival by the nodal status and the tumor growth pattern.