Retrospective Study of Selective Submandibular Neck  Dissection versus Radical Neck Dissection for N0 or N1 Necks in  Level I Patients with Oral Squamous Cell Carcinoma

<table>The Kaplan-Meier 5-year regional control rates by type of neck dissection (SMND versus RND) in clinically N1 necks. SMND: selective submandibular neck dissection; RND: radical neck dissection.</table>

Journal of Oncology

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Figure 3: Retrospective Study of Selective Submandibular Neck  Dissection versus Radical Neck Dissection for N0 or N1 Necks in  Level I Patients with Oral Squamous Cell Carcinoma 

Figure 3 | Retrospective Study of Selective Submandibular Neck  Dissection versus Radical Neck Dissection for N0 or N1 Necks in  Level I Patients with Oral Squamous Cell Carcinoma 