ANTITUMORAL PREPARATION AND METHOD OF MAKING SAME

摘要

An antitumoral preparation consists of a radioactive nuclide <59>Fe or a composition containing it and has a beta -radioactivity of not less than 0.5 mc per one dose of the preparation. A method of making the proposed preparation consists in that iron or an iron-containing compound is subjected to the neutron flux until the beta -radioactivity of said compound of no less than 0.5 mc is obtained after which the preparation is conditioned up to decay of the accompanying radioactive nuclides.