Петрина, Л.Г. and Мойсеєнко, М.І. 2019. DYNAMICS OF RADIOGENIC CHANGES IN CONTENT OF RETINOL IN THE BLOOD UNDER DIFFERENT MODES OF IRRADIATION OF ANIMALS. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Pulse. 7-8(51-52) (May 2019), 68–74.