Salmanov, A. G., V. I. Mamchich, V. V. Potochilova, E. L. Rudneva, and M. A. Chaika. 2019. “Features of Microbiological Diagnosis and Choice of Selective Antibiotic Therapy in Patients With Acute Cholecystitis”. Journal of Education, Health and Sport 9 (7):414-22. https://apcz.umk.pl/JEHS/article/view/7188.