[Reoxygenation in a transplantable murine fibrosarcoma (author's transl)]

The fibrosarcoma SSK31 was irradiated under ambient or hypoxic conditions either acutely or at various intervals after a priming dose of 13 Gy. The absence of local recurrences was determined. The hypoxic fraction and the time course of reoxygenation were calculated on the basis of a comparison of the cure curves.