[Chemotherapy of patients with recurring malignant tumors of the ovaries].

The results of treatment in 59 patients with recurrent malignant ovarian tumors, using three chemotherapeutic drugs: thio-TEPA, cyclophosphane and a drug from the sym.-triazine (No31) group are analysed. The effect of these substances was estimated comparatively. The frequency of remissions proved to be practically similar. However, there was noted a tendency toward greater duration of remissions with the drug No 31 chemotherapy.