TY - JOUR T1 - Head and Neck Neoplasms JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - S1 LP - S1 DO - 10.3174/ajnr.A2648 VL - 32 IS - suppl 1 AU - Christine Glastonbury Y1 - 2011/04/01 UR - http://www.ajnr.org/content/32/suppl_1/S1.abstract N2 - ER -