Predictive value of the tumor oxygenation by means of pO2 histography in patients with advanced head and neck cancer. - Rudat,V.; Stadler,P.; Becker,A.; Vanselow,B.; Dietz,A.; Wannenmacher,M.; Molls,M.; Dunst,J.; Feldmann,H.J. (Strahlenther Onkol, 2001)