A Clinical Comparison of the Efficacy of Level I-III Versus Level I-IV Neck Dissection in N0 Early Stage Tongue Squamous Cell Carcinoma - Motiee-Langroudi, Maziar; Emami, Hamed; Aghazadeh, Keyvan; Jafari, Mehrdad; Afshari, Khashayar; Kia, Sahand; Salahi, Siamak; Akbari, Armin (Acta Medica Iranica, 2020)