2820 Association of p16 status and feeding tube use in patients with locoregionally advanced squamous cell cancer of the head and neck treated with radiotherapy +/- cetuximab in a phase III study. (September 2015) - Bonner, J.A.; Giralt, J.; Harari, P.M.; Baselga, J.; Spencer, S.; Bell, D.; Liu, J.; Schulten, J.; Ang, K.K.; Rosenthal, D.I.