Urinboev Lochinbek Khasanbaevich. “THE MAIN APPROACHES TO THE PREVENTION OF DAMAGE TO THE MUCOUS MEMBRANE OF THE GASTROINTESTINAL TRACT IN CARDIAC PATIENTS”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 42, no. 1, Mar. 2024, pp. 177-9, https://newjournal.org/01/article/view/12349.