[Animal experiments on the use of ozone in irradiated and non- irradiated tumors. III. Ehrlich-ascite carcinoma cells in vitro] Author: Grundner HG Source: Strahlentherapie, 1976 May, 151:5, 480-6 Abstract: Measurements carried in vitro were carried out concerning the effect of ozone either by itself or combined with X-ray therapy (single dose of 2000 R) on the reproductive capacity of Ehrlich- ascites cancer cells. The strongest combination effect is stated when ozone is administered after irradiation. The findings and results of this study are compared with hypotheses and results described in the corresponding literature.