RT Journal Article SR Electronic T1 Tumor Thickness and Paralingual Distance of Coronal MR Imaging Predicts Cervical Node Metastases in Oral Tongue Carcinoma JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A0749 A1 M. Okura A1 S. Iida A1 T. Aikawa A1 T. Adachi A1 N. Yoshimura A1 T. Yamada A1 M. Kogo YR 2007 UL http://www.ajnr.org/content/early/2007/10/18/ajnr.A0749.abstract AB