Aberrant cytokine expression in serum of patients with adenoid cystic carcinoma and squamous cell carcinoma of the head and neck - Hoffmann, T K; Sonkoly, E; Homey, B; Scheckenbach, K; Gwosdz, C; Bas, M; Chaker, A; Schirlau, K; Whiteside, T L (Head Neck, 2007)