Radiotherapy plus cetuximab for squamous-cell carcinoma of the head and neck. - Bonner,J.A.; Harari,P.M.; Giralt,J.; Azarnia,N.; Shin,D.M.; Cohen,R.B.; Jones,C.U.; Sur,R.; Raben,D.; Jassem,J.; Ove,R.; Kies,M.S.; et al. (N Engl J Med, 2006)