[Antitumor activity and toxicity of combined doxorubicin and disodium salt of methylene-1,1-diphosphonic acid]. / O protivoopukholevoi aktivnosti i toksichnosti kompleksa doksorubitsina s dinatrievoi sol'iu metilen-1,1-difosfonovoi kisloty.

In experiments using mice and rats with transplantable Ehrlich ascites tumors, sarcoma-180 and adenocarcinoma of Walker, antitumor activity of doxorubicin in combination with disodium salt of 1,1-methylenediphosphonic acid proved higher than that of doxorubicin alone. Most advantage was gained with daily treatment. The toxic effect of said complex treatment seemed to differ slightly from that of doxorubicin as judged on the basis of survival, changes in body mass and peripheral blood count.