DIFFERENTIAL TREATMENT APPROACH LESIONS OF THE GASTROINTESTINAL TRACT PATIENTS WITH CHRONIC KIDNEY DISEASE Journal title: Молодий вчений Authors: A.A. Piddubna, V.V. Vivsiannyk, M.M. Shevchuk, O.V. Zlotar, S.I. Fadeeva, N.I. Sazhin Subject(s):