Antonenko, Antonina V., and Tetyana V. Beregova. 2015. “The Improvement of Treatment Efficacy of Gastropathy Associated With the Use of Nonsteroidal Anti-Inflammatory Drugs in Helicobacter Pylori-Negative Patients With Osteoarthritis”. Current Issues in Pharmacy and Medical Sciences 27 (4): 237-39. https://doi.org/10.1515/cipms-2015-0023.