PO-111 The use of a serum proteomic signature to improve HPV classification of OPSCC: A pilot study. (March 2019) - Dickinson, A.; Saraswat, M.; Joenväärä, S.; Carpén, T.; Tohmola, T.; Mattila, P.; Haglund, C.; Haagström, J.; Mäkitie, A.; Silén, S.