Trofimov, M. ., Chukhrienko , A., & Barannik , S. (2022). PECULIARITIES OF THE CLINICAL COURSE OF GASTROINTESTINAL BLEEDING OF ULTRASONIC GENESIS AND COMPENSATIVE RESERVES OF THE ORGANISM OF ELDERLY PATIENTS. Collection of Scientific Papers «ΛΌГOΣ», (July 8, 2022; Paris, France), 312–315. https://doi.org/10.36074/logos-08.07.2022.092