Ries, Jutta Mollaoglu, Nur Toyoshima, Takeshi Vairaktaris, Eleftherios Neukam, Friedrich W. Ponader, Sabine Nkenke, Emeka, A novel multiple-marker method for the early diagnosis of oral squamous cell carcinoma, Disease Markers, (27), 75-84, 2009, HINDAWI LTD, 0278-0240, 1875-8630