PD-027: cfHPV DNA as a marker of treatment results in patients with HPV-related head and neck cancer. (March 2017) - Rutkowski, T.; Mazurek, A.; Snietura, M.; Wygoda, A.; Kentnowski, M.; Polanowski, P.; Dworzecka, U.; Pilecki, B.; Dębiec, K.; Gawron, I.; Niedziatek, J.; Pigłowski, W.; et al.