[Potentiation of the antitumor activity of dioxadet by antiestrogen para-aminobenzhydrazide in a model of ovarian ascites tumor].

Experiments on rats with transplantable ascitic tumor of the ovary showed an antiestrogen--para-aminobenzhydrazide--to potentiate the antitumor effect of dioxadet. The mechanism of para-aminobenzhydrazide action is discussed.